Nantong Guoguang Optoelectronic Technology Co., Ltd. is a professional manufacturer based in Nantong, China, specializing in the production and processing of high-precision optical glass and optoelectronic components. Established in 2003, the company operates a facility exceeding 7,000 square meters, which includes a dedicated melting workshop and a cleanroom for advanced glass processing. With a workforce of approximately 90 employees, the company melts over 170 types of optical glass raw materials and maintains ISO 9001 certification for its quality management systems.
The company's extensive product portfolio includes optical filters, lenses, windows, and specialized glass materials. Key offerings encompass infrared (IR) filters, UV filters, bandpass filters, and neutral density (ND) filters. They also specialize in processing high-performance materials such as Borosilicate 3.3, Quartz, B270, and H-K9L glass. These components serve a wide range of industries, including electronics, medical instrumentation, and lighting.
Nantong Guoguang provides both raw and processed materials, supporting diverse technical requirements with capabilities in coating and precision cutting. The company is recognized for its technical expertise in melting colorful filter glass and heat protection filters, positioning itself as a reliable partner for international B2B clients seeking specialized optical solutions.
Optical Red Hb610 610nm Red Optical Filter Glass$2.98
Hb650 R-66 650nm Red Optical Filter Optical Glass$2.98
China Supplier Borosilicate 3.3 Glass$2.98
Jiangyin Feiyang Instrument Co., Ltd.
🇨🇳 China
198751-100 peopleManufacturer/Trading Company
Established brand
Own brand
Patented technology
High-tech enterprise
Shipments
22
Key customer
HEIDINGER SCHIEDER ANDREAS
Key market
🇺🇸 United States
Description
Jiangyin Feiyang Instrument Co., Ltd. is a specialized manufacturer and trading company established in 1987, headquartered in Jiangyin City, Jiangsu Province, China. With over 30 years of industry experience, the company has developed into a significant enterprise focused on the R&D, production, and marketing of ultraviolet (UV) sterilization and disinfection solutions. Operating from a dedicated facility in the Shizhuang Private Industrial Zone, the company maintains a workforce of 51 to 100 employees and utilizes advanced production and testing equipment to ensure high-quality standards.
The company's extensive product portfolio centers on UVC germicidal technology, including UV lamps (tube-shaped, H-shaped, and U-shaped), UV air sterilizers, UV water treatment systems, and plasma sterilizers. They also manufacture specialized equipment such as UV disinfection trolleys, sterilization robots, and electronic ballasts. These products serve a wide range of sectors, including medical institutions, schools, food processing, pharmaceutical businesses, and residential environments. Their solutions are applied in diverse settings from hospital air purification to industrial water treatment and kitchen grease decomposition.
Jiangyin Feiyang Instrument Co., Ltd. holds ISO 9001 certification, and its products have obtained CE and RoHS marks, as well as hygiene licenses and medical device registrations. The company offers comprehensive OEM and ODM services, supporting both design-based and sample-based customization. Under its PHIYANG and XUFEIYANG brands, the company has established a strong international presence, exporting to markets across Southeast Asia, Europe, North America, and South America. Their commitment to technical innovation and quality has earned them recognition as a reliable supplier for global clients in the health, medical, and environmental protection industries.
40W High Quality UV Water Sterilizer for Home UV Water Filter$52
Mobile Air UV Purifier Class II Vertical HEPA Filter UV Sterilizer$266
High Quality 1gpm 12W UV Sterilizer for Home UV Water Filter$25.8
80W 3-6t Water Filter System Water Filter UV Water Purifier$165
High Quality Swimming Pool UV Water Sterilizer for Home UV Water Filter$645
UV Air Purifier Mobile UV Air Cleaner Large Air Purifier HEPA Filter$290
CE OEM Household UV Lamp HEPA Filter UV LED Disinfector Optional Air Purifier$380
UV 16W 2gpm Water Treatment System UVC Filter 304 Stainless Steel Drinking Water Filter$17.2
HEPA Filter Air Purifier with UV Light Sanitizer Eliminates Germs Filters Dust Mold Odors$266
UV Sterilizer Air Purifier HEPA Filter Purifier Home Air$290
Phiyang Air Cleaner with HEPA Filter UV Air Purifier$131
2gpm Phy-016-2 16W Ultraviolet Filter Water Treatment UV Water Sterilizer Systems UV Sterilization$24
Jiangsu YLD Water Processing Equipment Co., Ltd.
🇨🇳 China
200411-50 peopleManufacturer/Trading Company
Established brand
OEM manufacturer
ODM manufacturer
Own brand
Shipments
57
Key customer
INDUSTRIAS AJEBOLIVIA S A
Key market
North America
Review
5
UV Disinfection Sterilizer Water Filter$150
Germicidal UV Water Filter Equipment$1200
Ultraviolet Filter UV Water Sterilizer Purifier$1800
UV Water Filter with Pneumatic Cleaning System$150
Stainless Steel Housing UV Lamp Water Filter$1500
Aquarium and Pond UV Sterilizer Clarifiers Filters$1600
UV Filter Sterilizer for RO Water Disinfection$1300
360W UV Water Filter Machine (YLC-1000)$1
Ultra Violet Sterilizer UV Water Disinfection Filter$150
Germicidal Ultraviolet Lamps Water Disinfection UV Filter$150
Ss 304 UV Water Filter Swimming Pool Disinfection$150
50m3/H UV Water Filter Water Sterilizer Equipment with Auto Cleaning System$150
Nantong Fowo Trading Co., Ltd.
🇨🇳 China
201811-50 peopleManufacturer/Trading Company
OEM manufacturer
Product customization
Low MOQ
Industry association member
Shipments
24
Key customer
CONG TY CO PHAN GREMSY
Key market
Europe
Review
4.9
Viet Source Environment Technology Material and Equipment Company Limited
Viet Source Environment Technology Material and Equipment Company Limited is a Hanoi-based enterprise established in 2004, specializing in water treatment solutions and environmental technology. Operating as a distributor, wholesaler, and service provider, the company offers a comprehensive range of products including industrial and residential RO filters and membranes, well water filtration equipment, water pumps, and purified water production lines. Their inventory also encompasses essential components such as filter cores, composite poles, plastic pipes, and various water supply accessories.
Beyond equipment supply, the company provides specialized services including the installation, repair, and maintenance of water treatment systems, as well as environmental technology transfer and impact assessments. They are also active in the production and wholesale of bottled purified drinking water and non-alcoholic beverages. With a proven track record in public procurement, the company has successfully executed contracts for government and military institutions, providing materials and construction services for clean water treatment stations. Viet Source Environment Technology Material and Equipment Company Limited maintains a professional focus on delivering high-quality machinery and technical services to meet the demands of the industrial, construction, and environmental sectors in Vietnam.
Zhongshan Laswim Lss Equipment Ltd
🇨🇳 China
1989301-500 peopleManufacturer/Trading Company
Established brand
OEM manufacturer
ODM manufacturer
Own brand
Key customer
LUMI O INNOVAPLAS INC
Key market
Europe
Description
Zhongshan Laswim Lss Equipment Ltd, a subsidiary of Guangdong Laswim, is a premier manufacturer and trading company specializing in the swimming pool, spa, and water environment sectors. Established in 1989, the company has grown into a leading enterprise with over 35 years of expertise in Life Support Systems (LSS) and Recirculating Aquaculture Systems (RAS). Operating from a massive 90,000-square-meter production base in Zhongshan and Taishan, the company employs between 300 and 500 professionals and maintains a dedicated R&D center with over 75 patents. Their comprehensive product portfolio includes high-performance pool pumps, sand filters, underwater LED lighting, salt chlorinators, and energy-efficient heat pumps. For the aquaculture and aquarium industries, they provide specialized equipment such as protein skimmers, rotary drum filters, bio-filtration systems, UV sterilizers, and ozone generators. Laswim is committed to international quality standards, holding certifications including ISO 9001, ISO 14001, ISO 45001, CE, UL, ETL, and RoHS. With advanced manufacturing lines and European-standard testing equipment, the company offers robust OEM and ODM services. Their global marketing network facilitates exports to over 60 countries across North America, Europe, and Asia, serving prestigious clients such as the Four Seasons Hotel and various international water parks.
UV-Resistant Vertical Sand Filter for High-Performance Water Filtration$799
Air Cleaner with Remote Control HEPA Filter Home Office Portable Air Purifier$28.8
Pm2.5 Ionizer Filter Air Cleaner Small Activate Carbon HEPA Ozone Air Purifier$28.8
Phu Cuong Trading - Environment Company Limited
🇻🇳 Vietnam
200811-50 peopleTrading Company/Distributor
Key customer
FILMTEC CORPORATION
Key market
🇺🇸 United States
Description
Phu Cuong Trading - Environment Company Limited is a specialized distributor and trading company based in Ho Chi Minh City, Vietnam. Established in 2008, the company has developed a robust international supply chain, importing high-quality water treatment materials and equipment from leading global manufacturers in the United States, Germany, China, India, and Italy. The company maintains a workforce of 11 to 50 employees and is recognized for its expertise in sourcing and supplying components for pure water filtering technology and wastewater treatment. Their extensive product portfolio includes water filter materials such as ion exchange resins (Amberlite, Indion, Samyang, and Taptec), activated carbon, manganese zeolite, and quartz sand. They also provide critical water purification equipment, including Filmtec RO membranes, stainless steel membrane housings, FRP composite filter columns, and dosing pumps. Additionally, the company supplies industrial components like sludge dewatering machines, filter presses, UV lamps, and flow meters. Phu Cuong Trading - Environment Company Limited serves as a key link in the environmental technology sector, facilitating the distribution of advanced filtration solutions and chemicals to support unpolluted working and living environments. Their trade operations are characterized by a high volume of import shipments, ensuring a consistent supply of brand-new, industrial-grade equipment for the Vietnamese market.
Ningbo Yinyue Electric Appliance Co., Ltd.
🇨🇳 China
199851-100 peopleManufacturer
Established brand
OEM manufacturer
ODM manufacturer
Product customization
Shipments
386
Key customer
LOPEZ GARCIA JAVIER EDUARDO
Key market
North America
Description
Ningbo Yinyue Electric Appliance Co., Ltd. is a professional manufacturer specializing in water purification and household electrical appliances. Established in 1998 and headquartered in Yuyao, Zhejiang, the company operates a large-scale production facility equipped with advanced assembly lines, computer-controlled injection machines, and a dedicated testing laboratory. The company specializes in the design and production of reverse osmosis (RO) water systems, ultra-filtration filters, mineral pot filters, and a wide array of filter cartridges, including active carbon, ceramic, and sediment varieties. Their product portfolio also extends to water dispensers, air purifiers, and UV sterilization systems. As an experienced OEM and ODM service provider, Ningbo Yinyue Electric Appliance Co., Ltd. maintains a strong R&D team capable of introducing new products monthly to meet evolving market demands. The company holds several international quality certifications, including ISO 9001, CE, GS, and RoHS, ensuring products meet high-end market standards. With a significant export ratio, the company serves a global clientele across North America, Europe, the Middle East, and Southeast Asia, providing customized water treatment solutions for both residential and commercial applications.
7 Stage Reverse Osmosis Water Filter with UV, Pressure Gauge,metal Stand$55
Electric 50GPD 6-Stage RO System Water Filter Plant with UV for Household Self-Cleaning Feature$52
Ultrafiltration UF Filter for Household Use Manual Box Wall Mounted Drinking Water Filter for Family Use$20
6 Stage Reverse Osmosis Water Filter with Mineral CE ROHS$45
10\" Manual Power Source UF Membrane Refillable Water Filter Housing$0.1
New Design Manual Activated Carbon UF Water Filter for Household Use Made with Plastic-Supplied by China Supplier$18
Popular 15 Stage Alkaline New KDF Chlorine Removal Shower Water Filter$3.3
High Flow Plastic Cartridge Filter KT5633 Big Post Carbon Manual Power Source$0.7
20\" Three Stages Household Water Filter System Manual Power Made of Plastic$19
Quick Change T33 Post Carbon Inline Alkaline Filter Manual Power Household Use$0.5