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BUSINESS
Loyalty Enterprise Development (Xinyang) Co., Ltd.


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


Soft Composite Silica Powder (LES-)
Crystalline Silica Powder (LEC-)

【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.


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