Ultra High Purity ( UHP ) product is designed to be used in high-purity gas pipeline and supply equipment of semiconductor industry. It has been widely applied in the filed of FPD Display, Electronics, Medicals, Pharmaceuticals, Biotechnology, Lab and R&D as well as the semiconductor industry. Product assembly and testing of the entire process proceed in the Clean Room, Class 1000, 100, 10 Zone. By applying Electro-polishing technology, surface roughness remains excellent than Ra ≤ 5 μn specified in SEMI SPEC. Also, through Helium leak test, we ensure the stability of the product and strengthen the trust of our customers.