Lianyungang Highborn Technology Co., Ltd. is a professional manufacturer of Quartz Glass products, ceramic glass, Quartz Laboratory ware, Ceramic insulator products and etc. Our company was built in 2008 as the sole investment company of Highborn International company(Hongkong) which is specially in the manufacturer and developing of quartz glass products, ceramic glass, quartz heater Tube, Quartz Lamp, Lab Glassware and ceramic insulator products etc. Highborn International Company is a Hongkong company who is specialized in high temperature stand products. During 10years, Highborn International Company set 6 sole investment or joint-venture factories who are specilized in Clear Quartz tube, Opaque quartz tube, Clear quartz rod, Quartz Labware, UV Cuvette, Ceramic Glass, Alumina Ceramic, Steatite Ceramic, Cordierite Ceramic, Zirconia Ceramic and Mullite Ceramic insulator products etc. With the professional technology and advanced machine, we are always supplying best quality and best service.