Lianyungang Shenhui Silicon Mstar Technology Co., Ltd. is a professional manufacturer specializing in the research, development, and production of high-purity silicon materials. Established in 2013 and located in the National Silicon Material Base of Donghai County, Jiangsu Province, the company operates a 12,000-square-meter facility, which includes 8,000 square meters of dust-free workshop space and a dedicated laboratory. With a workforce of approximately 51 to 100 employees, the company integrates advanced R&D with independent manufacturing capabilities, specifically in the design and fabrication of purification equipment for quartz sands.
The company's extensive product portfolio includes high-purity quartz sand, quartz tubes (including spiral, square, ozone-free, and UV-stop varieties), quartz crucibles, rods, plates, and silica powder. These materials are essential components for the photovoltaic, lighting, and semiconductor industries, used in the production of quartz ingots, optical coating materials, and crystalline-phase or amorphous-phase SiO2 granules.
Lianyungang Shenhui Silicon Mstar Technology Co., Ltd. utilizes proprietary purification technical formulas, such as ion, aerobic, and anaerobic chlorination, to ensure high-quality standards across its raw and processed material lines. Holding international import and export qualifications, the company is positioned as a global supplier capable of adjusting product specifications to meet specific customer requirements. Their strategic location near major expressways, Lianyungang Airport, and Lianyungang Port facilitates efficient logistics for international trade.
Lianyungang Ristar Electronic Materials Co., Ltd. is a manufacturer and trading company based in Lianyungang, China, established in February 2004. The company specializes in the production of high-purity silica powder and fused silica products, serving various industrial applications. With an annual capacity of 10,000MT for finished silica powder and 2,000MT for raw materials, Lianyungang Ristar Electronic Materials is recognized as one of the largest manufacturers of silica powder in mainland China. Their core product lines include Fused Silica Powder and Crystal Silica Powder, which are widely utilized in optics, precision casting, and EMC for LSI and SLSI. They also offer a diverse range of fused silica products such as fused silica lump, grain, and sand, characterized by high purity (SiO2 > 99.9%) and available in various mesh sizes and grades. The company operates a factory with advanced production and inspection facilities, including 7-8 production lines, and maintains an R&D center that collaborates with scientific research institutions. Lianyungang Ristar Electronic Materials is ISO 9001 and ISO 14001 certified, demonstrating a commitment to quality and environmental management. They offer OEM and contract manufacturing services and export to international markets across the Americas, Africa, Asia, Europe, and Oceania.