China Quartz Tube manufacturer, Quartz Rod, Quartz Boat
14/12/2020#0183;#32;We are mainly engaged in developing and producing highquality quartz glass products Applied for semiconductor, solar, chemical tubes, communication and heating equipment. Our major products include diameter 5550mm quartz tubes, 2mm80mm quartz rod, quartz plate, quartz ingot and so on. According to customer usage, we will select reasonable