Our products range: Quartz and silica tubing of various diameter, quartz rods, silica crucibles, etc.

Suppliers of coated optics from the deep UV to the far IR, in glass, plastic, and most IR materails eg silicon, sapphire and germanium.

Established in 1982, with our main capabilities in Scientific Glassblowing, we specialize in manufacturing, customizing, modifying and repairing all kinds of intricate Scientific / Industrial Borosilicate and Quartz Glass apparatus.

Lianyungang Zixin Quartz Technology Co., Ltd. is one of the leading manufacturers in China of quartz tube for lighting and heating, which containing research, development , manufacture and sale. It is located in DongHai which is famous for crystal.