Donghai Haoyuan Quartz Products Co., Ltd.
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Donghai County Fuyou Quartz Products Factory
🇨🇳 China
11-50 peopleManufacturerPatented technology
Low MOQ
Description
Donghai County Fuyou Quartz Products Factory is a specialized manufacturer of high-purity quartz glass products based in Lianyungang, China. Operating with a workforce of 11 to 50 employees, the company maintains advanced production lines for quartz glass plates and pipes, achieving an annual output of 2,000 tons for quartz tubes ranging from 120mm to 300mm in diameter. Their extensive product portfolio includes quartz rods, crucibles, strips, experimental instruments, UV filter tubes, and heating tubes, as well as high-purity quartz sand and silica fume. As a technology-driven enterprise, the factory holds two state intellectual property patents and maintains strategic technical collaborations with prestigious institutions such as Zhejiang University and the Wuhan University of Technology. Donghai County Fuyou Quartz Products Factory operates under a scientific quality management system certified to ISO 9001 and ISO 14001 standards. Their products serve diverse sectors including electrical, electronics, and industrial equipment, reaching over 20 domestic provinces and various international markets.
Large Diameter Quartz Tube$5
UV Filter Quartz Tube, Quartz Heating Tube$5
Thick Wall Quartz Tube, Quartz Tube, Quartz Heating Tube$5
Quartz Tube Level Gauge, Transparent Quartz Tube$5
Donghai 99 Quartz Technology Co., Ltd.
🇨🇳 China
200811-50 peopleManufacturerOEM manufacturer
ODM manufacturer
Product customization
Low MOQ
Key market
🇩🇪 Germany
Description
Donghai 99 Quartz Technology Co., Ltd., also known as Lianyungang Jiujiu Quartz Technology Co., Ltd., is a professional manufacturer and exporter specializing in high-purity quartz and fused silica products. Established in the early 2000s and headquartered in Donghai County, Lianyungang—a region renowned for its abundant silicon resources—the company operates a factory spanning up to 5,000 square meters. With ISO 9001 certification and multiple production lines, the firm maintains rigorous in-house quality control and statistical process control to serve the lighting, heating, chemical, and electronics industries.
The company's extensive product portfolio includes clear, UV-stop, ozone-free, and milky quartz tubes, as well as quartz plates, rods, discs, and fused silica apparatus. They are recognized for technical capabilities in producing ultrathin quartz glass (down to 0.05mm) and large-diameter tubes. Beyond raw material production, the company provides comprehensive secondary processing services such as trim cutting, fire polishing, bending, pinching, and custom ODM/OEM manufacturing. Their expertise extends to specialized lighting components, including metal halide lamps, high-pressure mercury lamps, and infrared heat lamps.
With a dedicated R&D team and a workforce of up to 50 employees, Donghai 99 Quartz Technology Co., Ltd. exports approximately 60% of its output to international markets across North America, Europe, and Asia, including Germany, the Netherlands, Japan, Korea, and the USA. The company is committed to delivering high-grade quartz solutions backed by advanced production facilities and rich technical manpower.
Clear Quartz Tube (NO. 1)
Pulse-Start Uniform Metal Halide Lamp (NO. 3)
Reflector Type High Pressure Mercury lamp (NO. 4)
Blended-Light High Pressure Mercury Lamp (Clear)
Metal Halide Lamp For Plant Growth (American Standard)
High Pressure Mercury Lamp (Coated)
Metal Halide Lamp (T, Clear)
Super High Pressure Sodium Lamp (European Standard)
Single Ended Ceramic Metal Halide Lamp (NO. 8)
