No. 46, Chaoyang West Rd.,Xinpu Dist., Lianyungang Jiangsu Province Lianyungang, Jiangsu
Highborn International Company is a Hongkong company who specialized in high temperature stand and refactory products. During 10years, set 6 sole investment or joint-venture factories are specilized Clear Quartz tube, Opaque quartz rod, Labware, UV ...
quartz glass, quartz plate, quartz tubing, quartz pipe, quartz disc, carbon fiber sheet, carbon fiber plate, ceramic tube, alumina ceramic rod