All items are crafted by VEZLO Quartz Products Co., Ltd. from high-purity natural silica sand. Suitable for chemical digestion, photolithography, wafer processing, optical devices, and heating modules.
At VEZLO Quartz Products Co., Ltd., all custom quartz instruments are engineered in Donghai County, China's premier hub for high-purity natural silica. Backed by RMB 10 million in fixed assets and a 50-mu production footprint, our flame-working master technicians and CNC cold-machining facilities ensure each component meets stringent geometric tolerances and mechanical reliability.
Our raw fused silica uses specialized low-metal sand with total impurities controlled below 20 ppm, ensuring maximum resistance to solarization, chemical etching, and thermal devitrification at continuous temperatures exceeding 1,100°C.
Impervious to nearly all acidic reagents including concentrated hydrochloric and nitric acids, ideal for COD/HF analytical digestion tubes and wafer baths.
Equipped for customized spherical joints, ground stoppers, flared flanges, multiple-inlet manifolds, and double-walled jacketed configurations.
Superior clarity across ultraviolet, visible, and infrared spectra, suitable for UV disinfection chambers and laser cosmetic equipment.
Submit your technical drawings, tolerances, or custom apparatus specifications. Our technical sales engineers respond within 2 hours with pricing, material certificates, and production lead times.