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Hangzhou Tanvi Filtering Equipment Co., Ltd is mainly engaged in the filter product development, production and application technology promotion, specialize in liquid and gas filtration. Products in microfiltration, ultrafiltration, nanofiltration, reverse osmosis technology field. Has been widely used in all kinds of fluid filtration, separation, purification, products in laboratory research and development, food andbeverage, pharmaceutical, chemical, electronic, steel smelting and other industries widely used.

Yangzhou Deyuan Environmental Engineering Co., Ltd. is a comprehensive enterprise specializing in the manufacturing, construction, and installation services of environmental protection equipment. It's main products include waste gas treatment equipment, sewage treatment equipment, sludge treatment equipment, water supply equipment, pure and ultra pure water manufacturing equipment. The company has passed ISO 9001, ISO 14001, and ISO 45001 system certifications. It has obtained multiple invention patents from the People's Republic of China. The company operates with integrity and has been rated as a credit AAA enterprise for many years.

Chengdu Royi Electronic Technology Co., Ltd. is a leading innovator in the field of radio frequency microwave and millimeter-wave technology. With a product portfolio that spans active, passive, and micro modules and a frequency range of DC-40GHz, we specialize in providing advanced solutions tailored to meet the demands of cutting-edge industries.

Formerly named the Tianlan (SkyBlue) Environment-friendly Electric Equipment Company when it was founded in 1992, we Kelantechnics have been devoting ourselves in electrostatic precipitation technologies, fume/dust purification equipment & exhaust emission control solutions for 30 years in a row.

Dongguan Yaochen Environmental Protection Technology Co., Ltd., established in 2011, is an enterprise specializing in the research and development, production, and sales of environmental purification and filtration equipment. Located in the manufacturing city of Dongguan, Guangdong Province, Yaochen leverages its technical expertise and outstanding R&D team to successfully develop a series of purification equipment, including laser smoke and dust removal equipment, solder smoke purifiers, moxibustion smoke purifiers, power supply lead clipping collectors, dust purifiers, metal powder collectors, odor purifiers, and toxic and harmful gas filtration and purification systems. Our products are widely used in various fields such as soldering stations, laser machine support, moxibustion healthcare, power supply lead collection, and metal polishing. They serve to improve the production environment, enhance production efficiency, and reduce production costs; Simultaneously improving air quality, reducing electricity consumption, and minimizing the hazards of smoke and harmful gases to employees.

ShenZhen Hengda Liyuan Optoelectronics Co., Ltd. is a professional technology-based enterprise engaged in optical coating production.

Zhejiang Juntian Filter Technology Co., Ltd started from 2019 in the beautiful City of Huzhou, Zhejiang, China. It is an innovative enterprise specializing in development, production and sales of pleated fiter, capsule filter, fiter membrane, fiter bag, stainless steel filter housing and other filter products.

Ningbo Blue Pluser Appliance Co., Ltd, in charge of export sales, is a professional manufacturer for water treatment. Our main products are water filtration water dispenser and water related products.

Shenzhen Nano Macro Photonics Technology Co., Ltd. (NMOT) is a professional optical technology solutions and production of filter manufacturer. Our optical factory produces a wide variety of Optical components, including Silicon lenses, Germainium lens, IR filter, and windows trans-infrared panels etc. Each Optical filter product is available in a range of sizes or focal lengths for a wide variety of application needs

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.

Xiamen Kangbeier Intelligent Technology Co., Ltd. (subsidiary Xiamen Kangbeier Import & Export Trading Co., Ltd. ) was established in 2009, located in the beautiful city --Xiamen, is one of the earliest enterprises engaged in water treatment products R&D and manufacture in China. Has passed the Chinese Ministry of Health water approval certification, National Disease Control Center health test report and the RoHS and CE, of the raw material. After the accumulation of time, highlight the enterprise's professionalism and focus on the water treatment industry, we invested a large number of automation equipment, re-integrated the original production equipment, R & D manufacturing process product line, various professional talents and other resources, in order to better provide more convenient and timely service for our customers.

Bingo Industrial and Trading Company started to run businiess since 2006, which is located in Wenzhou Yueqing ---- The world-famous city for low-voltage electric apparatus.

Foshan Careforcafe Electrical Appliances has been constantly delving into the ODM development, production and sales of hotel catering beverage equipment since its foundation. Its product range covers espresso coffee machine, filter coffee machine, coffee grinder, coffee tamper, coffee percolator, water boiler and hot water dispenser, etc.

Establish in 2007, Ningbo Keman Environmental Technology Co., Ltd. It' S a son company of Yuyao Yadong Plastic Co., Ltd. Specializes in manufacturing water softener, central water purification system, RO system and other filters.

Based in China, Dawning is a water filtration and water treatment equipment company developing, producing, and selling since 2002. We have specialized in providing water filtration systems for 20 years, focusing on saving water and energy, simplifying maintenance, and improving the quality of agricultural and industrial water.

AnHui Dream-China Technology Co., Ltd. is a specialist company for manufacturing and selling household products and security&protection goods as well as other goods made in China.

We have 10 years experience for selling symbol zebra honeywell 2D 1d Barcode scanners.

Our subsidiary: Hangzhou Evershine Pneumatic Import & Export Co., Ltd.

Guangzhou Olansi Healthcare Co., Ltd is professional air purifiers, hydrogen water maker, hydrogen water machine, hydrogen water generator, hydrogen water bottle, hydrogen water pitcher, hydrogen water jug, best hydrogen water machine, hydrogen rich water bottle and water purifier manufacturer from China.

We are a professional manufacturer specializing in the production of filter elements, focusing on serving the global market. To provide high-quality products, we strictly select imported raw materials from well-known suppliers around the world, ensuring that every filter element meets stringent standards in terms of purity, durability, and filtration performance.

Zhejiang Chuangwei Electric Technology Co., Ltd. is a science and technology enterprise that has achieved remarkable success in the field of reactive power compensation control equipment technology. The company is located in Liushi, which enjoys the reputation of "China's Electrical Town. " Here, the electrical industry is highly concentrated, providing unique advantageous conditions for the company's development. Adhering to the business philosophy of "technological innovation, high-quality products, customer first, and excellent service, " Chuangwei Electric is committed to promoting the development of electrical technology and sincerely offers outstanding products and comprehensive, one-stop services to customers and society.

Founded in 2009, Olansi is a global leader in the research, development, design, production, and sales of health and environmental protection equipment. Our product portfolio includes household sparkling water machines, multifunctional water purifiers, and hydrogen-rich water purifier, all designed to enhance quality of life through innovative technology.

Dezhou Tianhai Precision Machinery Co., Ltd. is located in Qingyun Economic Development Zone, Shandong Province. The company is a comprehensive enterprise integrating the development, production, and sales of machine tool accessories. The company has 3 senior technical personnel, 20 professional technical personnel, CNC shearing machine, CNC bending machine, argon arc welding, gas welding, CNC plasma cutting machine and other sheet metal equipment is complete. 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 an irresistible force. We are determined to provide customers with the best service, the best quality products, the most abundant supply, we look forward to your arrival!

Optolong Optics Co., Ltd is the brand owner of optolong who is a manufacturer of astronomy filters, fluorescence filters. We also offer other interference filters like UV filters, visible filters and Near inferred filters, beam splitter, anti-reflection coating and optical mirrors as a OEM service.

Well PPE Co., Ltd. Has welding helmet and auto darken filter R & D and manufacturing experience for 20 years, our products are exported to Europe, the United States and also other welding protection market to provide high-quality protection for the local welders and got customers unanimous praise.

IKP Electronics Co., Ltd. is a leading manufacturer of high-performance magnetic components, specializing in choke coils, SMD power inductors, SMPS transformers, line filters, power transformers, and related inductive solutions. Established in 2000, we have built over 25 years of expertise in design, development, and production, earning the trust of customers worldwide as a reliable partner for demanding applications.

About us:

Changchun Sunday Optics Co., Ltd, was founded in 2010, located in optical base Changchun city. With branches in Changchun, Jiangsu, Nanjing, Sunday Optics mainly produces spherical lens, aspheric lens, prisms, high precision window, filter, coating, laser lens, optical design and optical assembly. The minimum size of the lens can be 0.1mm, and the tolerance of prism's 90-degree angle can be 2 ' '

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.