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Shanghai Vithy Filter System Co., Ltd. is a leading high-tech Chinese enterprise specializing in the R&D and manufacturing of industrial fluid filtration systems. With over 15 years of expertise and production bases in Shanghai and Jiangxi, they provide comprehensive, patent-backed solutions to global markets.

Shanghai Jingsheng Optoelectronics Technology Co., Ltd. is an enterprise specializing in the research and development, production and sales of precision optical components, laser crystal materials, and optical communication components. The products are mainly used in optical communication, lasers, medical equipment, aerospace, and automotive fields such as radar and machine vision serving the global market. The company's main optical products include: High-precision lenses, prisms, mirrors, beam splitters, windows, wave plates, filters, etc.; Laser crystals include: BBO/LBO nonlinear crystals, YVO4 crystals, ND: YVO4 lasers Chips, LN wedge angle chips, KTP+ND: YVO4 (DPM); The devices include lasers, isolators, circulators, collimators and other products that sell well at home and abroad.

BND Filtration company is one of the quality manufacturer in the filter industry.

Band Optics Technology was founded in 2008, an ISO 9001: 2015 certified factory that has been manufacturing the optical components & lens systems for over 15 years.

Qingdao Crowns Machinery Co., Ltd. is located in Huangdao District, on the west coast of Qingdao, Shandong Province, China. With over 10 years of expertise in designing and manufacturing a wide range of industrial filtration equipment, we are committed to providing comprehensive, high-quality filtration solutions. Our products have been exported to numerous countries worldwide, serving customers across various industries with reliable, one-stop filtration solution.

Xinxiang City Huahang Filter Co., Ltd. Was founded in 2003, specialized in filtration system over 10 years. Huahang Filter plant covers an area of 3000m2, and we have more than 70 professional staff included technology and quality control team. With all kinds of advanced manufacturing and processing equipment and professional technology team, huahang will give you the best solutions on filters.

Anping County Yaoan Wire Mesh Products Co., Ltd. Was founded in 2015 in Anping County, Hebei Province, known as the "Hometown of Wire Mesh" in China. It is a leading manufacturer in the metal wire mesh industry. The company currently operates four factories with more than 60 employees and an annual output value of approximately USD 10 million. The total plant area covers 8, 600 square meters and is equipped with over 70 machines. Our annual production capacity includes over 2 million square meters of stainless steel wire mesh and 2 million square meters of epoxy resin mesh.

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

Jiangsu Blue Sky Environmental Protection Group Co., Ltd is a well-know flue gas dust removal environmental protectionenterprise in China, it is the standing director of China nonwovens &industrial textiles association member units, national high andnew technology enterprise. The company was founded in 2000, registered capital as 188.33 milion RMB, floor space as 200, 000square meters, professionally produce various kinds of the dedusting fiter product and its fitings.

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

Nantong Lyusen Environmental Protection Purification Material Co., Ltd. Was established in 1998, located in Jingyuan Ruigu Ecological Technology City, Chongchuan district, Nantong, Jiangsu Province, not too far from Shanghai. Lyusen is company which incorporates science, industry, and trade, boasting equipped assembly line, testing equipment, as well as complete quality assurance system. In addition, Lyusen also cooperates with many famous state institutions in Shanghai and Nanjing to do R&D in the area of air purifier.  

Tianjin Huaquan Intelligent Coating Equipment Co., Ltd. is located in Tianjin, an important economic center in northern China. It is a modern professional manufacturer of powder coating equipment and a high-tech enterprise integrating R&D, design, manufacturing, sales, installation and technical services. Since its establishment, Huaquan has always adhered to the core development concept of "Professionalism builds quality, innovation drives the future", positioning itself as a leader in providing efficient, intelligent and environmentally friendly coating solutions for the global industrial surface treatment field.

Optolong Optics Co., Ltd is the brand owner of Optolong is a manufacturer of fluorescence filters, astronomy filters.

Founded in 2022 and located in Taicang China-German Industrial Park, Jiangsu Province, C-Laser (Taicang) Material Technology Co., Ltd. is deeply engaged in the high-end optical field. Backed by a professional team of 15 engineers, we have established a comprehensive integrated platform for R&D, processing, and testing of high-purity quartz materials, focusing on the development of high-end optical quartz materials to precisely meet the rigorous application requirements of high-end semiconductor, high-energy laser, special optics, and other cutting-edge fields.

Anping County Weikai Filtration Tech Co., Ltd is professionally committed to the research, development, production and customized service of deep-processed wire mesh and woven wire cloth filter products.

MayAir (Nanjing) Environmental Systems Co., Ltd located in Nanjing, established in 2008, is a well-known company in the industry with more than 20 years of environmental filtration solutions experience, its parent company is MayAir Technology(China) Co, . Ltd.

Hangzhou Keyuan Water Treatment Equipment Co., Ltd. is a comprehensive enterprise specializing in the research and development, production, sales, and after-sales service of water treatment equipment. Our company mainly produces mechanical filters (quartz sand filters, activated carbon filters, multi-media filters), precision filters, bag filters, water tanks, softening tanks, membrane shells and other stainless steel products. The products are widely used in industrial, municipal, pharmaceutical, food industries, commercial and residential water purification, wastewater treatment and resource recovery issues. With rich industry experience, professional technical team, and innovative research and development capabilities, we provide targeted solutions in the field of water treatment to help customers achieve efficient utilization and sustainable development of water resources.

Nantong Junde Industrial Technology Co., Ltd(the former name is Shanghai/Kunshan Chihe Purification Equipment Co., Ltd. Or Shanghai Chihe Purification Equipment Co., Ltd) located in Nantong city, Jiangsu Province, started by our director Zhouchangjun in 2005. The compay is a professional manufacturer in industrial spray nozzles, polyester cartridge filters, air filters and related accessories of China, one of the high-tech enterprises and OEM manufacturer, too. Products contain flat fan nozzles, full cone/solid cone nozzles, air nozzles, hollow cone nozzles, unijet nozzles, air panel filters, air bag filters, cylindrical polyester cartridge filters, widely used in coating pretreatment, environmental protection, metallurgy, electronics, automotive, appliance manufacturing, papermaking, pharmaceutical industry, about 56 to 100 industrial processes.

Lianyungang Boyun Machinery Co., Ltd. is a professional manufacturer of mineral machinery, specialized in the design, research & development, manufacture & sales. We have owned 60 products including feeding, cracked, transportation, ore grinding, classification, flotation, concentration, drilling & magnetic separation. Those are widely used in mines, drilling and engineering construction. Boyun is located in Donghai County, Lianyungang City. There are 10 engineers & 100 staff members more or less. Boyun pays much attention to product quality, and actively follows ISO9001 standards. We have many advanced performance test equipment and continuously make improvements to our quality assurance system. Quality service is considered as an important part of our product quality, and we honor our commitments we make before and after sales. We take seriously on every machine production so that we make sure it meets demand of our customers. Besides, we also can supply our customers mineral separation program design, mineral separation technological process design and standard & non-standard design. Donghai has beautiful scenery and beaches, convenient transportation that included harbors, an airport, railroads, and highways. Welcome friends all over the world to visit our factory.

Baoding Ningxin Group Co., Ltd. (NINGXIN) Focus on the manufacture and development of molten metal filters, serving the metal casting industry since 2002. NINGXIN is the ISO qualified company and has been providing metal filtration guarantee for more than 100 million pieces of ferrous and non ferrous castings annually, and serving more than 2, 000 metal casting foundries with high-quality filters and reliable services in more than 20 countries. We have a rich history of improving the wellbeing of those we serve through innovative foundry molten metal filter solutions, efficiency advancements, and efforts to promote a sustainable future.

Suzhou Kaihong Polymer Technology Co., Ltd. is a high-tech enterprise integrating scientific research, design, production and trade. Depending on expertise and mature technology in the field of polymer materials and the coordination with mechanical automation control technology, it has rapidly risen in the field of polymer technology products.

Weifang Galin Powder Coating Equipment Co., Ltd which located in Shandong district, specializes in manufacturing the coating equipment. We not only supply the high-quality coating equipment, but also the best service.

"Value-driven partnership. People-oriented management. "

Company Overview:

Guangzhou Rt Air Filtech Zn 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.

SHIJIAZHUANG HUATAO IMPORT AND EXPORT TRADE Co., Ltd. Was formerly a very small factory, headquartered in Shijiazhuang, Hebei province. Under the leadership of Floyd, the group chairman, we gradually cooperate to control a number of Chinese production factories, and take the initiative to undertake sales tasks in the international market. Our company advocates: All employees to participate in the operation, everyone is the owner of the enterprise.

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.

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.

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.

Ailin Coating Company is located in the renowned historic and cultural city of Linhai, Zhejiang Province. With two local factories, we have been dedicated to the manufacturing, supply, and export of industrial coating systems, powder coating spare parts, powder spray booths,  powder curing ovens, liquid spray machine and powder coating machines for over 15 years.