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

We Are All About Water!

Quzhou Ebright Chemicals Co., Ltd was first established in 1987, now is developing into leading supplier of Active Ingredients, UV filters and Preservatives for the personal care and pharmaceutical industries. Our product range are as follows,

"Hebei Lvquan Environmental Protection Equipment Technology Co., Ltd. Was established on May 22, 2015. It is situated at the northeast side of the intersection of Mengjiao Road and Jinji Street, Jizze County, Handan City, Hebei Province.

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.

Shenyang Ebetter Optics Co., Ltd. is a professional manufacturer of precision optical components and optical lens, diffraction grating manufacture. Since the company was established, it has been committed to the research and production and sales. We can carry out the optical system design and production of related accessories, and moreover we have already got import and export rights. Nowadays products have been sold to many countries and regions, and established long-term good relations of cooperation with the optical companies of United States, Canada, the European Union and other countries. We get a good reputation with quality products.

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.

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

Mega-9, founded in 2006, is a technology leading manufacturer in bandpass filters and beam splitter cubes in China.

Hangzhou Juntai Plastic Products Co., Ltd., established in 2013, has become one of China's foremost manufacturers specializing in plastic products and advanced environmental water treatment solutions. Spanning an area of 30, 000 square meters and backed by a team of over 100 highly skilled professionals, the company has evolved into a recognized national high-tech enterprise that rigorously adheres to the ISO9001 quality management system.

Guangzhou LETOP International Trade Co., Ltd. is As One Stop Purchase For Advertising Equipment, Printer Consumables And Printer Parts. Our Mainly Products Covers UV Dtf Printer, Dtf Printer, Eco&Solvent Printer And UV Printer

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.

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.

Wenzhou Hengtong Water Treatment Co., Ltd. is a professional manufacturer of all sots of water treatment equipment as well as an engineering company that integrate technology research, Development, design, production, installation and personal training into all-in-one service.

About Tianjin MR

From the start, as a company driven by vision. Agua Topone has been designing, engineering, manufacturing and marketing of quality and innovative stainless steel UV water sterilizer, water filter, RO membrane, and other water spare part products throughout the world over 15 years.

Yiwu Filter Spring Technology Co., Ltd. Founded in 2015. Is a leading manufacturer specializing inhigh-performance water filtration systems for bothhousehold and commercial applications. Based in Yiwu, China - a global hub for trade and manufacturing - we lever-age cutting-edgetechnology and rigorous quality control to deliver products thatensure safe, clean water worldwide.

Ningbo Yinyue Electric Appliance Co., Ltd located at Yuyao city that famous at electric appliance, mould and plastic, adjacent the biggest port city of China: Ningbo. Company has excellent geographical location, quick information and well-developed transport network., and commitment to environmental protection filter production, specializing in the production of all kinds of household water purifiers, reverse osmosis water system and various filter cartridges that have high filtering accuracy.

Shandong Wusen Environmental Control is engaged in the research and development, manufacturing, engineering design, construction and installation of the automatic environmental ventilation equipment and environmental protection equipment for animal husbandry and breeding, to provide greater value for customers' continuous technological innovation.

Guangzhou Chunke Environmental Technology Co., Ltd. is a water treatment equipment and accessories as one of the environmental science and technology enterprises, environmental protection is committed to the development of water purification industry, production, sales and after-sales service. The main production and operation of water treatment equipment: Reverse osmosis equipment, ultrafiltration equipment, EDI desalination system, desalination; Water treatment accessories: Mechanical filters, water softener, fine filter, ozone mixing tower, ion exchanger, Shell, control valve, glass steel membrane shell, glass steel drum, ultrafiltration membrane, reverse osmosis membrane, water pump, ultraviolet disinfection, ozone generator and water treatment supplies, filters and pharmaceuticals. Products are widely used in electronics, electroplating, power plants, pharmaceuticals, petroleum, chemical, food and beverage and printing and dyeing 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.

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.

Changchun Yutai Optics Co Ltd. Specialize in the design and volume manufacturing of high performance optical components such as lens, prisms, windows, filters, mirrors and more for use in optical instruments and laser systems, as well as for military, telecommunications, medical, environment monitoring industry.

Henan Longjiang Water Treatment Equipment Co., Ltd., established in 2009, is a professional engaged in the research, development, sale and service of Reverse osmosis water treatment equipment, EDI ultrapure water equipment, Healthy drinking water equipment. Seawater desalination equipment. Industrial and civil water treatment equipment. Besides, Our company adheres to the concept of honesty, credit, development and innovation, and is making efforts to develop new products to meet different needs.

IRRIELE is a professional China drip tape manufacturer and agricultural irrigation solution provider specializing in drip irrigation tape, T-Tape, flat emitter drip tape, center pivot irrigation systems, and complete water-saving irrigation solutions.

SailonUV was found in 2010 and is a benchmark enterprise leading the development of UVC lamp manufacturing industry in China.

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

Jiasheng Yilong has been established with a long term focus and an aspiration of rising in the ladder of the top companies involved in the manufacturing and marketing of RAS aquaculture system. It was started in Tianjin that has the largest imp&exp port in North of China, it is the only full service Reflective Insulation company on the north coast in China.

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.

Yuyao Yadong Plastic Co., Ltd. Specializes in manufacturing various kinds of water purifying equipment: RO system, counter top water purifier, pipe water purifier, filter cartridge and their components. etc., which is located in a developing coastal city in Yuyao, Ningbo. We have more than 10 years's of experience in the industry and becoming the OEM provider to some world famous brands now. The continuous efforts on research and development and the concentration on our quality control brought our long-term and reliable orders from all over the world including Europe, Southeast Asia, East Asia, Middle East, South America, Oceania. We are thus confident of our ability to satisfy all the customers with our competitive product together with our approvals of CE, NSF, RoHS etc., as well as ISO9002 Quality Assurance System.