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phthalaldehyde20+ factories verified

Shandong Retouch Wash and Sterilize Technology Co., Ltd.

24 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Disinfectant
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shandong Retouch Wash and Sterilize Technology Co., Ltd., located in Dezhou - the "Unblocked Access to Beijing via Nine Provinces", in Shandong Province, is adjacent to Beijing-Taipei Highway and Dezhou-Shangrao Expressway, and has obvious geographical advantages and convenient transportation. It is a manufacturer of medical and health disinfection supplies, and provides a variety of solutions for disinfection and infection control in the medical and health field.

Jiangsu Juming Chemical Technology Co., Ltd.

9 yrs
Main Products:
Photoinitiator, Boride, UV Absorber, Corrosion Inhibitor, Water Treatment Agent, Organic Intermediate, Electronic Chemicals, Customize Chemicals
Country/Region:
Jiangsu, China
Sample Service:
Sample Available
Company Profile:
JiangSu Juming Chemical Technology Co., Ltd Founded in 2017, jiangsu juming chemical technology Co., Ltd. is a high-tech enterprise specializing in the research and development, production, sales and service of photoinitiators, ultraviolet absorbers, water treatment agents, pesticide intermediates and other chemical raw materials. The company is headquartered in the high-tech industrial development zone, jiangyin city, jiangsu province. The company has production bases in nantong and huai'an, with a total production area of 20, 000 square meters. The company has a superior geographical location, close to the mouth of the yangtze river, and has good transportation and technical advantages. The company aims to provide customers with high-quality services with strong technical force, strict management, flexible operation, reasonable prices, stable quality and reputation. All products adopt international standards and advanced technology. The high-quality products sell well all over the country, and are exported to Europe, Asia, the United States, the Middle East and other countries and regions.

Qinmu Biotechnology (Jinan) Co., Ltd.

Main Products:
Organic Intermediate, Additive, Cosmetic Raw Materials, Spice, Polymer, 3-Mercaptopropionic Acid, Thioglycolic Acid, 1 3-Dimethyladamantane, 1-Bromo-3 5-Dimethyladamantane
Country/Region:
Shandong, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Founded in 2008, Qinmu Biochem, whose holding company - Qinmu Fine Chemical Group Co., Ltd. is located in Jinan city, China. Qinmuchem is a comprehensive enterprise integrating R&D, production and sales with two R&D laboratories centers in Jinan city and Yuncheng city respectively, with more than 20 engineers, including 5 doctoral and 15 postgraduate ones, with a total laboratory area more than 3, 500 square meters. The factory is located in Laohekou City, covering an area of more than 40 acres, with a total number of more than 100 employees. The factory has more than 40 pieces of reactors of various sizes and volumes, centrifuges, dryers, 20-meter rectification towers as well as different kinds of imported advanced production equipment and testing instruments. Over the years, the company has been deeply engaged in the chemical market and its customers include many well-known chemical companies around the world, and its products are exported to Europe, North America and the surrounding areas of Asia. Customers such as Novartis, Korea BASF, Japan Darcel and India Gujarat Fluorine Chemical and so on.

Jinan Refine Chemical Co., Ltd.

4.0
Main Products:
Chemical Raw Materials, Chemicals, Cosmetic Chemicals, Food Additives
Country/Region:
Shandong, China
R&D Capacity:
OEM Service
Company Profile:
Refine Chemical is a manufacturer and exporter for chemical materials. We have diversified activities in R&D, production, sales and also trading. Our factory was established in September of year 2000 with total area 150, 000 square meters, we specialize in the business of organic intermediate, daily chemical, catalysts & chemical auxiliary agents, and fine chemicals. Our company has passed ISO9001, ISO14001 quality and environmental management system certification.

Shanghai Worldyang Chemical Co., Ltd.

14 yrs·5.0
·Trading Company
Main Products:
Intermediates, Chemical Products, Biological Buffers, Hormones
Country/Region:
Shanghai, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shanghai worldyang chemical Co., Ltd is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shanghai worldyang chemical Co., Ltd. is located in Shanghai China. We obtained ISO 9001 in 2014. As an I s o 9 0 0 1: 2 0 0 8 quality system approved company, we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.

Jiangsu Xinsu New Materials Co., Ltd

5 yrs
Main Products:
Iodide, Bromide, Guar Gum, Fluoride, Plasticizer.
Country/Region:
Jiangsu, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Suzhou Xinsu New Materials Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of fine chemicals and pharmaceutical intermediates. Located in the historic and innovation-driven city of Suzhou, the company leverages its advantageous geographical location and abundant industrial resources to provide high-quality chemical products and customized solutions to global clients.

Suzhou Manson Tech Inc.

5.0
Main Products:
L-Glutathione Reduced, Nmn(Nicotinamide Mononucleotide), Tranexamic Acid, Nr-Cl, Vc-IP(Ascorbyl Tetraisopalmitate), Minoxidil, Q10, Citicoline, 3-O-Ethyl-L-Ascorbic Acid, S-Acetyl-L-Glutathione
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Suzhou Manson Tech Inc. is a one-stop solution provider for cosmetic and health supplement ingredients, supplying products to every corner of the world, including Europe, North America, Southeast Asia, Oceania, Africa, and beyond.

Hebei Chuanghai Biotechnology Co., Ltd

5 yrs
·Trading Company
Main Products:
Ethyl Oleate, AMP-95, Sodium Oleate, Stearyl Alcohol, Zinc Diricinoleate
Country/Region:
Hebei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Hebei Chuanghai Biotechnology Co., Ltd., a leading company specializing in the production and supply of chemicals for various industries. At Hebei Chuanghai Biotechnology, we take pride in our ability to carefully formulate chemicals that meet the highest standards of quality, efficiency, and safety. Through advanced technology and strict quality control measures, we ensure that our products consistently deliver exceptional performance and reliability. Whether you are in need of chemicals for pharmaceutical, agricultural, or industrial applications, we offer a wide range of solutions to meet your specific requirements. Our team is dedicated to providing excellent customer service and we strongly believe in establishing long-lasting business relationships built on trust and mutual success. Allow me to outline some of our key advantages: 1. High quality with competitive prices: We strive to offer chemicals of the highest quality while remaining competitive in the market. 2. All purity >99%: Our products undergo rigorous purification processes to guarantee high purity levels. 3. Manufacturer with factory prices: As a manufacturer, we have the ability to offer high-quality products at competitive factory prices. 4. Fast and safe delivery: We understand the importance of timely and secure deliveries. Therefore, we have established reliable logistics networks to ensure efficient transportation of our products. 5. OEM is welcome: We are open to providing Original Equipment Manufacturer (OEM) services, allowing you to customize products according to your specific needs. 6. Sufficient stock: Our extensive inventory ensures that we can fulfill orders promptly, regardless of their size or complexity. We are confident that with our extensive experience and dedication to excellence, we can be your trusted partner in chemical solutions. We would greatly appreciate the opportunity to work with you and contribute to the success of your business. Should you require any further information or have specific inquiries, please do not hesitate to contact us. We look forward to hearing from you and discussing potential collaboration.

Getchem Co., Ltd.

5.0
Main Products:
Daily Chemicals, Organic Intermediate, Catalysts & Chemical Auxilia, Cosmetic Raw Materials, Pigment & Dyestuff, Flavour & Fragrance, Inorganic Chemicals, Food Ingredients, Feed Additives, Pesticide Intermediates
Country/Region:
Shanghai, China
Company Profile:
GetChem Co., Ltd. is a large manufacturer of fine chemical and cosmetic materials that integrates R&D, production and sales together. The Company was established in 1994, and restructured into a limited liability company in 1996.

Nanjing Yanqiao Technology Co., Ltd.

Main Products:
Chemical Additives, Enzymics, Isolating Reagent, Protein, Culture Medium
Country/Region:
Jiangsu, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Founded in 2022, Nanjing Yanqiao Technology Co., Ltd. is a modern high-tech chemical enterprise specializing in the R & D, production and sales of chemical reagents, biological reagents and fine chemical products.

Nanjing Duly Biotech Co., Ltd.

13 yrs
Main Products:
Enzyme Preparation, Proteins, Antibiotic, Plant Hormones, Nucleic Acids, Pigments
Country/Region:
Jiangsu, China
Sample Service:
Sample Available
Company Profile:
Nanjing Duly Biotech Co., Ltd

Shanghai Likang Disinfection High-Tech Co., Ltd

38 yrs
·Trading Company
Main Products:
Petel Waterless Surgical Hand Antiseptic Gel
Country/Region:
Shanghai, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shanghai LiKang Disinfection High-Tech Co., Ltd focuses on modern preventive medicine as its key industry direction, covering many health and safety prevention fields such as healthcare, food, and environmental protection. It comprehensively provides hospital infection control and safety overall solutions, personalized medical and health management solutions, public health safety cleaning and disinfection solutions, food hygiene cleaning and disinfection solutions, etc. It is a technology leading enterprise in the field of preventive medicine in China. Shanghai Likang Disinfection High tech Co., Ltd., a subordinate company, was founded in 1988 by the former Second Military Medical University of the People's Liberation Army. It is a high-tech enterprise specializing in preventive medicine research, hospital infection education, training and information construction, and the research, development, production and sales of cleaning and disinfection products.

Shandong Mint Medical Technology Co., Ltd.

Main Products:
Disinfectant, Hand Sanitizer, Iodophor Disinfectant, Medical Equipment Disinfectant
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shandong Mint Medical Technology Co., Ltd. is located in Hongdu Road, Economic and TechnologicalDevelopment Zone, Dezhou City, Shandong Province, China. Adjiacent to the main road of the city, close tothe Bejing-Fuzhou Expressway and Beiing-Shanghai high-speed railway, with efficient road and railwaytransportation network; Adjacent to Tianin Port, Qingdao Port and other international import and export tradeports.

Shandong Huaning Electric Heating Technology Co., Ltd.

20 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Heating Cable
Country/Region:
Shandong, China
Sample Service:
Sample Available
Company Profile:
Different kinds of products are available in our company. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

Henan Junmu Medical Equipment Co., Ltd.

Main Products:
Vertical Pressure Steam Sterilizer
Country/Region:
Henan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Henan Junmu Medical Equipment Co., Ltd. is a leading manufacturer of sterilization and freeze-drying equipment with over 20 years of industry experience. Our sterilization solution ensures optimal safety and efficiency across a wide range of industries, including the medical, pharmaceutical, laboratory, food, and edible mushroom industries. The main products include vertical high-pressure sterilizers, horizontal high-pressure sterilizers, portable high-pressure sterilizers, plasma sterilizers, ethylene oxide sterilizers, freeze dryers, laboratory instruments, etc. Our products are highly trusted by hospitals, laboratories, and mushroom farms worldwide.

Henan Sanqiang Medical Equipment Liability Co., Ltd.

16 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Plasma Hydrogen Peroxide Sterilizer, Ethylene Oxide Sterilizer, Pulse Steam Autoclave Sterilizer, Medical Drying Cabinet, Endoscope Storage Cabinet, Medical Cleaning and Disinfection Machine
Country/Region:
Henan, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Henan Sanqiang Medical Equipment Liability Co., Ltd.  was established in 2 0 1 0 and headquartered in Hua County, Henan Province. Sanqiang Company covers an area of 51 677 square meters and is a modern high tech enterprise specializing in the design, research and development, production, sales and service of medical devices. The main products cover cleaning and sterilization equipment, overall supporting solutions for disinfection supply rooms, purification decoration, washing and disinfection traceability systems and so on. Sanqiang's core products, ethylene oxide sterilizers and hydrogen peroxide plasma sterilizers, are widely recognized for their high efficiency and safety and environmental friendliness. Sanqiang company has rich experience in foreign trade and has been engaged in export business for ten years. Its products are sold to over 100 countries and regions around the world. It demonstrates strong international competitiveness and market expansion capabilities. The core research team of 40 people has accumulated over 100 intellectual property rights, including 8 invention patents. In 2 0 2 5, Sanqiang company focuses on cutting edge technologies such as the treatment of ethylene oxide waste gas and rapid sterilization. At the same time, Sanqiang company attaches great importance to customer service and has a professional after sales team. They provides 24 hour online technical support, responds quickly to customer needs, ensures the stable operation of equipment, and offers comprehensive technical support to customers. Sanqiang company has received numerous honors including High Tech Enterprise, Little Giant Enterprise and Henan Manufacturing Champion title. Sanqiang company continues to expand its global presence through technological innovation and market development, aiming to become a world renowned medical equipment manufacturer.     

Tianjin Elong Co., Ltd.

21 yrs·5.0
·Trading Company
Main Products:
Prussian blue, Ceramic balls, Activated alumina
Country/Region:
Tianjin, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Tianjin Elong Co., Ltd. is a company specialized in chemicals. As a manufacturer on potassium ferrocyanide, sodium ferrocyanide, Prussian blue (pigment 27), sodium benzoate (powder, granular, noodle), and benzoic acid (tech grade, food grade, pharm grade), and the exporter of other strong chemicals, Tianjin Elong Co., Ltd. Have the most experienced sales team and qualified technical support in the industry, with tremendous customer reference and installation base cross the country. Our Superior service and outstanding performance own sound reputation among the industry.

Nanjing Long Medical Technology Co., Ltd.

11 yrs·5.0
·Trading Company
Main Products:
Health & Medicine machine
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Nanjing Long Medical Technology Co., Ltd., was founded in 2015, headquartered in beautiful city Nanjing, China. We are not only one of the largest manufacturers and exporters of medical equipment in China, but also an integrated supplier of complete medical equipment diagnosis and treatment solution. We focus on one-stop medical supplying for our partners. Our product range covers surgical equipment, clinical lab

Guangzhou Ysenmed Equipment Co., Ltd.

10 yrs·5.0
·Trading Company
Main Products:
Medical Equipment
Country/Region:
Guangdong, China
Company Profile:
Guangzhou Ysenmed Equipment Co., Ltd. (hereinafter Referred To As Yuesen Med), Compounded With The R& D And Sale Of Medical Device, Is A Leading Supplier Of Medical Equipment, Especially In The Field Of Medical X-ray Machine.

Jiangsu Rooe Medical Technology Co., Ltd.

5.0
Main Products:
Hospital Bed, Operating Table, Operating Light, Sterilizer, Cssd Equipment, Funeral Product, Stretcher, ICU Device, Hospital Furniture, Rehabilitation Equipment
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Jiangsu Rooe Medical Technology Co., Ltd. is large-scale health care system solution providers, we focus on patient needs, continuous innovation, close to the clinical needs of people around the world to help improve medical conditions, reduce health care costs. So far, our products and solutions are deployed in over 100 countries, welcomed by professional medical and hospital brokers.

Shandong Bluesun Chemicals Co., Ltd.

5.0
Main Products:
Paper Chemicals, AKD Wax, AKD Emulsion, Cationic Surface Sizing Agent, Cationic Rosin Size, Wet Strength Agent, Dry Strength Agent, Dadmac, Poly Dadmac, Cmit/Mit
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shandong BlueSun Chemicals Co., Ltd. is a high-tech company, devoted to the Paper making and Water treatment chemicals. Focused on the advanced technology researching, refined raw materials and DCS control production lines, BlueSun support the high quality chemicals for all the customers in Asia, Europe, Middle East, North Africa and Latin America.

Hefei Sada Medical Equipment Co., Ltd.

13 yrs·4.8
·Trading Company
Main Products:
Sterilizer
Country/Region:
Anhui, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Hefei Sada Medical Equipment Co., Ltd. Was established in 2012. We are a professional manufacturer incorporating researching, manufacturing, distributing of sterilizing equipments and the relevant medical products. With the foundation concept of "technology reflects our wisdom, quality reflects our dignity", SADA MEDICAL has gathered many professional experts and famous consultants who involving themselves in the research and development of the sterile products. This formed strong power to follow the tip technology at home and abroad.

Guangzhou Yueshen Medical Equipment Co., Ltd.

Main Products:
Medical X-ray Machine, Veterinary Equipment, Medical Equipment, Hospital Furinture, B Ultrasound Scanner, Portable X-ray Machine, Mobile X Ray Machine, Medical C-Arm X Ray Machine, ECG, Monitor
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Guangzhou Yueshen Medical Equipment Co., Ltd. (hereinafter Referred To As Yuesen Med), Compounded With The R&D And Sale Of Medical Device, Is A Leading Supplier Of Medical Equipment, Especially In The Field Of Medical X-ray Machine.

Shandong Zongjie Medical Technology Co., Ltd.

Country/Region:
Shandong, China
Company Profile:
Company Profile Is to research and development, production, sales of medical disinfection products enterprises. The company is located in Dezhou City, Shandong Province, which is located in the superior geographical location, convenient transportation, and within the Beijing-Tianjin-Hebei economic circle. Our company has a first-class professional R & D team in the medical disinfection industry. It pursues innovation in continuous exploration and develops and produces "Jingguan" brand and "Songchun Bird" brand medical disinfection series products with refined, detailed, strict and practical management mode. It is mainly divided into: Skin and mucous membrane disinfection, surgical hand skin disinfection, instrument cleaning, disinfection and sterilization, object surface disinfection, air disinfection and medical accessories. Green Sea Medical Technology Co., Ltd. Takes "quality, morality, brand" as its business philosophy, to create a professional disinfection manufacturer with charisma, and strive to become an influential Chinese medical disinfection brand. "Professional and efficient after-sales" is our service tenet, but also our bounden duty. Willing to work with preventive medicine experts, medical disinfection experts, hospital infection control management experts and medical disinfection product manufacturers, sales companies, and use companies to help each other in the same boat, and play a positive role in promoting the development of medical disinfection and sanitation prevention. Greater contribution. The company is willing to keep pace with the times and create brilliant achievements on the road of future development:

Xuzhou Anyu Xiulong Electromechanical Technology Co., Ltd.

Country/Region:
Jiangsu, China
Company Profile:
Mechanical and electrical products technology research and development, technical consulting, technical services; Graphene products, heating equipment manufacturing, design, installation, sales; Mining machinery equipment and accessories technology research and development, manufacturing, sales; Import and export of goods or technologies (except those prohibited by the state or involving administrative examination and approval). Sales of optoelectronic devices; Electronic components manufacturing; Optoelectronic device manufacturing; Research and development of special electronic materials; Semiconductor device special equipment manufacturing; Lighting fixture manufacturing; Lighting appliances sales; Sales of wearable intelligent devices; Wearable intelligent device manufacturing; Digital video monitoring system manufacturing; Digital video monitoring system sales; The second category of medical device sales; Retail of medical masks; Wholesale of medical masks; Daily mask (non-medical) production; Daily mask (non-medical) sales (items subject to approval according to law can only be carried out after approval by relevant departments)

Biobase Biozone Co., Ltd.

10 yrs·4.7
·Manufacturer/Factory & Trading Company
Main Products:
Refrigeration Equipment, Autoclave, Chemistry Analyzer
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Biobase Biozone Company Limited is established in 2017, BIOBASE is a professional manufacturer whose business covers laboratory equipment, medical device, engineering project and cosmetics. Founded in 1999, BIOBASE is a professional manufacturer whose business covers laboratory equipment, medical device, engineering project and cosmetics. With more than 3, 000 employees, 25+ factories, BIOBASE has established overseas branches in USA,  UAE,  Singapore,  Kazakhstan,  India and other countries. BIOBASE has long-term business partners in 190+ countries. BIOBASE can provide one-stop solutions for laboratory and medical fields. Main products include biological safety cabinet,  laminar flow cabinet,  fume hood, refrigerator & freezer, autoclave, oven,  incubator, centrifuge,  wheel chair, hospital bed,  IVD instrument,  clean room project, etc. BIOBASE would like to establish win-win business cooperation with distributors all over the world. Biobase Biozone will provide you quality products and offer training service on the installation and maintenance of all of the products. Especially our engineers are experienced on hands-on design, testing and troubleshooting. Biobase Meihua will continue to explore and exploit bravely against the torrent of difficulties, and have the confidence to build a heathier and brighter future for global customers.

Hebei Chuanghai Biotechnology Co., Ltd

5 yrs
Country/Region:
Hebei, China
Company Profile:
Hebei Chuanghai Biotechnology Co., Ltd. is a professional chemical products company that is widely praised for providing high-quality, cost-effective chemical raw materials.

Biobase Biolin Co., Ltd.

10 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Laboratory Equipment, Medical Device, Biochemistry Analyzer, Autoclave, Biological Safety Cabinet, Laminar Flow Cabinet, Fume Hood, Centrifuge, Oven, Incubator
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
BIOBASE is a professional manufacturer whose business covers laboratory equipment, medical device, engineering project and cosmetics. With more than 3, 000 employees, 25+ factories, BIOBASE has established overseas branches in USA, UAE, Singapore, Kazakhstan, India and other countries. BIOBASE has long-term business partners in 190+ countries. BIOBASE can provide one-stop solutions for laboratory and medical fields. Main products include biological safety cabinet, laminar flow cabinet, fume hood, refrigerator&freezer, autoclave, oven, incubator, centrifuge, wheel chair, hospital, bed, IVD instrument, clean room project, etc. BIOBASE would like to establish win-win business cooperation with distributors all over the world. FAQ: 1. Why choose BIOBASE? We are the leading manufacture in lab furniture and lab equipment, OEM & ODM service are offered. And we have our own overseas technician and installation team. 2. When can I get the price? We usually quote as soon as we get your inquiry. If you need urgent reply, please tell us your email or Skype account, we will contact you ASAP. 3. What can you buy from us? Laboratory Equipment (Biological Safety Cabinet, Fume Hood, Laminar Flow Cabinet, Autoclave, Freezer and Refrigerator)4. Why should you buy from us not from other suppliers? BIOBASE group, founded in 1999 and been through high and stable development for 15 years, who is now with revenues of one hundred million, 1200 employees in China and abroad offices, 22.4 acres land industry parks and 20000 square meters production base. 5. What services can we provide? Please do not worry, manual user will be sent together, you can also contact us with more technological support. 6. How can get the shipping cost? You tell us your destination port or delivery address, we check the Sea Freight, Air Freight or Express Freight for you based on your requirement. 7. How to deal with the faulty? First, our products are produced in strict quality control system, but if any faulty, we'll send new spare parts for free in 1 warranty year. Secondly, our after-sales department will periodically follow up customers. 8. How long is the quotation valid? In general, our prices are valid for one month from the date of quotation. Prices will be adjusted appropriately based on price fluctuations in raw materials and market changes. 9. What kind of guarantee do you offer? We provide 1 year warranty for all our items. 10. Do you accept OEM (Original Equipment Manufacturer) service? Yes we accept any OEM service since we are a professional manufacturer for medical equipment with about more than 10 years of OEM experiences.