pre filter material4,000+ factories verified

Dongguan Senbao Purifying Equipment Co., Ltd. Established in 2003, and factory covers 10, 500 square meters, we are a professional manufacturer engaged in the research, development, production, sale and service of Fan Filter Units, HEPA Filters, Pocket Filters, V Bank Filters, Pre Filters and Bag Filter Media. Our products mainly used in: Food, beverage, electronics, photo electricity, semiconductor, circuit board, displayer, chemical, biological pharmaceutical, hospital, environmental protection engineering, precise instrument, commercial buildings, and other industries; We are located in the "World Factory" Dongguan City. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In recent years, our company has introduced a series of advanced equipment including Mini Pleated Pleating Machine, Sealant Filling Machine, Corrugating Paper Machine, Bag Filter Media Production Machine and Laser particle scanner test equipment. In addition, we have obtained I S O 9 0 0 1 certificates, China National Test reports on the filters. Our Products selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as Southeast Asia, Middle East, South and North America. We also welcome O E M and O D M orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.

Guangzhou clean-link filtration technology Co., Ltd, is established in 2007, located in Conghua, Guangzhou. Since our company established, the performance is increased more than 50% for each year. The scope of our company business round many countries and areas: Such as Italy, Germany, Korea, Australia, The Middle East, USA, Southeast Asia, Japan and so on. In 2010, Our branch factory "Clean-Link Filter(Suzhou)Co., Ltd" was set up in Suzhou.

Hangzhou Darlly Filtration Equipment Co., Ltd is a high-tech company located in Fuyang, Hangzhou, Zhejiang Province, China.

Guangzhou Xincheng Purifying Equipment Co., Limited, founded in Oct. 2012, composed of a air filter factory and a color steel laminboard factory, is specialized in research and development, design, manufacture, installation and selling of various air filters and color steel laminboards, We are equipped with full sets of production and inspection machinery and instruments, and possess professional teams of skillful technicians and excellent managerial personals with over 10 years experience in air filtration and color laminboard industry. Based on the professional talents and advanced devices, our products have been well sold all over of China, Middle-east, Europe, and some Asian countries. We have expertly designed and manufactured air filtration solutions for commercial and residential HVAC systems, semiconductor manufacturing, chemical, biological, radiological and material processing, biotechnology and pharmaceuticals since 2001, and our products are wildly applied in air supply system of all kinds of dust-free workshops and spaces. Featuring of thermal insulation, heat preservation, light and handy, beautiful and durable, our color laminboard have broadly been used as faceplates in longspan steel structure factory buildings, exhibition halls, warehouses, combined housings, indoor compartments, roof-adding houses, refrigeration storage, automobile paint spray room, coating equipment and refrigeration machine cabs, as well as the purification and dust-free workshops in the industries of electronics, medicine, food, cosmetics and laboratory rooms. Our perpetual pursuit is to provide perfect products and services for all clients by following our philosophy of "wining peer respect and clients' trust" based on striving and innovative sprit, professional technology, advanced equipment and faithful attitude.

Guangzhou ZN Filter Material Co., Ltd., headquartered in Guangzhou, is a leading manufacturer committed to providing innovative and sustainable air filtration solutions. We specialize in the research, development, production, and sales of high-quality filtration products for a wide range of industries, including electronics, pharmaceuticals, and automotive manufacturing.

Guangzhou RT Air Filtech Co., Ltd. is a production-oriented enterprise integrating R& D, production, sales and service. It is committed to offering related ranges of air filters for industries such as electronics factory, semiconductors, liquid crystal displays, bio-pharmaceutical, food, petrochemical industry, clean room, hospital, rail transit, spray booth, commercial and residential construction.

Hengshi(Langfang) Precision Machinery Manufacturing Co., Ltd was founded in August, 2019, We have a technical team with more than 13-year experience in the production and manufacturing of honeycomb products, it has multiple independently developed honeycomb stamping equipment, honeycomb laser welding equipment and masters advanced high-temperature vacuum brazing technology. Also with a large number of equipments which can meet customers' needs for EMI/RFI/EMC shielding honeycomb. We can support design, production and technical guidance of those metal honeycomb products.

Snyli Environmental Technology (Shandong) Co., Ltd was established in 2010, is a professional service provider of air purification products integrating R&D, production and sales, with registered brand- SYNLI.

Our company's products sold worldwide. The company has won the unanimous recognition ofconsumers with satisfactory quality and perfect after sales service. Our cooperation factory have aprofessional R & D team, so can design and produce according to the drawings provided by ourcustomers.

Henan Beisen Environmental Technology Co., Ltd. Was founded in 2015, located in Xiping County, Henan Province, with nearly 210 employees, covers an area of 50000 square meters, a total investment of 200 million yuan, 3000 square meters of standardized production workshop. We specialized in R&D, production and sales of permeate carrier and spacer for RO membrane, the products are applied to various water purification equipment,  selling well in domestic and overseas markets.

Guangzhou Clair Filtech Co., Ltd. is one of the best international enterprises which are specialized in the products of filtration and purification in China.

About Melko

Guangzhou Railway Locomotive Fittings Works Co., Ltd. (GRF) was established in 1998 and has since been a pivotal player in the railway industry, specializing in the production of critical components for rolling stock. As a designated manufacturer for China Railway Corporation (formerly the Ministry of Railways) and a member of the diesel locomotive standardization technical committee, GRF plays a crucial role in the supply chain of the railway sector

We are an innovative technology enterprise that focuses on the research and development, production, sales, and service of non-woven functional new materials. The company relies on a team of experts in Nonwoven Materials and Engineering( Professional ranking first in the country) from Tiangong University (TGU). With technological innovation as the main driving force, product and technology as the center, focusing on the research and development and sales of non-woven new materials and related products, raw materials, technology, and equipment. Our products and technologies are widely used in medical protection, health care, environmental filtration, automotive industry, home cleaning, fibers, composite materials, and other fields, providing customers with high cost performance non-woven new materials.

Somos una empresa dedicada a la fabricació N y a la comercializació N de repuestos PARA automotores, especialmente piezas de motor, chasis, suspensió N, refrigeració N y sensores PARA los modelos japoneses, coreano y norteamericanos.

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Our company was founded in 1993 and has become one of the largest and most famous professional manufactures in the filter industry in China. Depend on we have more than 12, 000 sqm workshops and advanced production equipment lines, our company has the capacity to manufacture filters of 50, 000 sqm for each model per month.

TieRun Founded in 2015, with a registered capital of 3, 000, 000 RMB, TieRun is located in Jinan city, Shandong Province. It covers an area of 60, 000 m2 and owns fully filter manufacture lines, advanced production lines for Bag filter and fuel & oil filter. It also has its own professional laboratory.

Introduction of Gu'an County Fangte Filter Equipment Co., Ltd

Founded in 1990, PLM specializes in the manufacturing of filter elements. Over the years, our expertise has expanded, transforming PLM into a comprehensive solutions provider. We offer consultation services, supply cutting-edge machinery and materials, and provide robust technical support. Our machines are globally recognized for their precision, rigidity, and reliability, setting industry standards for excellence.

We are a professional designer & manufacturer of cleanroom equipment. The scope of our services includes product design, engineering design, consulting, project planning and management, and also professional manufacture of cleanroom equipment & project facilities.

Dongguan Yuexin industrial Co, Ltd., and the Hongkong company Baiyue Products Limited, is located in the Pearl River Delta Economic Zone of China. It is an enterprise that integrates research and development, production and sales of fibre products with 18 Production and sales experience years.

VLLRO is an international enterprise focusing on the research and development and manufacturing of water purification equipment, providing efficient, economical and environmentally friendly water purification solutions for global customers, and is committed to becoming the world's leading international water purification solutions provider. With excellent technical strength and rich industry experience, our products have been exported to many overseas countries, deeply trusted by international customers.

Established in 1994, STARSE Energy and Technology (Group) Co. Ltd is an international company for the energy industry, integrated with oil fields exploration and development, petroleum equipment development and manufacture as well as oilfield services.

Hangzhou Eternalwater Filtration Equipment Co., Ltd. Was established in 2011 and is located in Xiasha, Qiantang District, Hangzhou City, Zhejiang Province. It is a polymer microporous membrane filtration enterprise specializing in the research, development, production and application of filter cartridges. From 2011 to 2023, has 12 years of experience in filtration. During these 12 years, Eternalwater Filtration has served hundreds of companies across the country and even around the world, from pleated filter cartridges to capsule filters to stainless steel filters to high-flow filter cartridge. 12 years of Eternalwater Filtration constantly improve, update, optimize, and continuously provide customers with better solutions in various fields, and have won the favor of more customers. The trust of customers is our greatest support. In the past 12 years, Eternalwater Filtration has obtained international certification standards such as SGS and ISO, and has become a leader in the filtration product industry.

ZJY: Your Trusted Partner for Premium Filtration Solutions in Southeast China

Our company is a leading electrical products manufacturer specializing in the design, production, and sales of a wide range of electrical components, including transformers, voltage stabilizers, circuit breakers, inverters, relays, load switches, contactors, and more. We are committed to providing high-quality, reliable, and efficient solutions to meet the diverse needs of industries such as energy, construction, and manufacturing. In addition to our standard product offerings, we also provide OEM customization services, allowing us to tailor products to meet specific requirements. Our team of experienced engineers and technicians works closely with clients to ensure the highest standards of quality and performance. We aim to deliver innovative and cost-effective electrical solutions that improve operational efficiency and safety. With a strong focus on research and development, our company continues to stay at the forefront of technological advancements, ensuring our products meet international standards. We are dedicated to building long-term partnerships with customers, offering exceptional after-sales support and delivering reliable electrical solutions for various applications. All our products meet international quality and safety standards, ensuring reliability and peace of mind for customers worldwide. Management System Certification: ISO9001: 2015, ISO14001: 2015

Ningbo ZhengFiltration Products Co., Ltd. is dedicated to the R&D and production of food-grade filtration materials, with a main focus on the series of filter paper products specifically for frying oil. The products are elaborately manufactured from food-grade raw materials, have passed authoritative third-party testing and certification, comply with FDA and GB standards, effectively prolong the service life of edible oil and guarantee food safety. The company is equipped with a 10, 000-level clean workshop, implements the ISO quality management system, and realizes standardized production processes. It is committed to providing efficient filtration solutions for food processing and catering chain enterprises, assisting customers in reducing costs and increasing efficiency through innovative technologies, and safeguarding the health and safety of end consumers.

Chen Ke Filter Equipment Co., Ltd. is a professional filter equipment development and production enterprise from Gu'an County, Langfang, China. We have professional workshop and filter production line in line with industry standards, our company mainly develops and produces the oil absorption, the pipeline, returns the oil three big filters; The oil filter vehicle and so on filter equipment and the fuel tank fitting, it includes hydraulic oil filter, air filter, dust filter, oil-gas separation filter, natural gas pipe filter element, coalescent oil-water separation filter, diesel oil filter, oil filter element, etc., and can be based on customer demand for non-standard product design and customization. We adhere to the"Quality first, service first, price concessions, and continuous improvement and innovation to meet all customer needs" for the purpose of business, to"Zero defects, zero complaints" for quality objectives. You are welcome to contact us at any time and ask us about the filter equipment, we will be fast, professional, timely reply to your inquiry to our company.

Jinglan (Hainan) Trading Co., Ltd. is an industrial and trading enterprise integrating the sales and production & processing of purification products.