
Located in Xinyang City, Henan Province, the company operates as:
Henan Provincial Engineering Research Center for Artificial Quartz Stone Decorative Materials
National High-Tech Enterprise
"Little Giant" Enterprise (recognized by MIIT as specialized and innovative)
Xinyang High-Growth Enterprise
Most Influential Brand in China's Artificial Stone Industry
GMC Certified (Global Market Group accredited Chinese quality manufacturer)
Core Products:
Silica micro powder
Quartz sand & powder
Quartz stone slabs

【Basic Description】
Soft composite silica powder is a glass-phase silicon dioxide powder material processed from natural quartz and other inorganic non-metallic minerals through formulation blending, melting-cooling, crushing, grinding, and precision grading.
【Main Features】
Fine particle size
High whiteness
Controllable particle size distribution
【Primary Applications】
Specialty filler for CCL/EMC (copper-clad laminates)
Silicone rubber additive
High-grade rubber and plastic composite filler
LED packaging light diffusing agent
Matting agent for paints
Modifier for PET, PMMA, PP and other plastics

【Basic Description】
Crystalline silica powder is a silicon dioxide (SiO?) powder material made from natural quartz through processes including sorting, crushing, purification, grinding, and classification.
【Main Features】
Excellent electrical insulation
High hardness and wear resistance
Chemically stable (only reacts with hydrofluoric acid and strong alkalis)
Better thermal conductivity compared to other silica powders
High whiteness value
【Primary Applications】
Silicone rubber, sealants, potting compounds
Epoxy molding compounds, casting resins, encapsulants
Wood coatings, PCB conformal coatings, water-based paints
Precision polishing, precision casting, etc.
Address:F22,Huading Tower, No.2368, Zhongshan(W)Road, Shanghai, China.
Tel:021-64288816
Website:m.48388.cn
Email:info@le.sh.cn
  滬公網(wǎng)安備31010402334134