Our company is located in the beautiful Yellow Sea - Yancheng City, Jiangsu Province Chemical Industry Park, is a research, production, processing and sales of various specifications of gas refining quartz glass, quartz lump, no ozone quartz, milky quartz glass, quartz glass apparatus, quartz glass lamp shell, ordinary glass chemical piping, instrumentation, light shell specific glass company. Our company is strong in technology, product specifications, quality and reliable products are widely used in semiconductor, metallurgical, chemical, electric light, optical communication, light industry, building materials, medical equipment, scientific instruments and so on. We sincerely welcome domestic and foreign customers to visit. The company has first-class technical talent, first-class production equipment, customers can produce a variety of quartz glass, apparatus, ordinary glass, chemical piping, instruments. Welcome customers to negotiate, order and repair. Main Products: quartz glass tube; quartz glass diffusion tube; quartz glass tube oxidation; quartz glass grinding mouth tube; quartz glass; quartz glass beakers, flasks, flask, reagent bottles, volumetric flask, plasma bottles; quartz glass surface dish, dish, evaporating dish; quartz glass tube, straw, condenser; quartz glass crucible; quartz mound; transparent quartz glass tube; no bromine oxygen; made of quartz glass instrument; quartz glass lamp shell; ordinary glass apparatus; general glass chemical pipe; ordinary glass lamp shell