Room102,Unit 2,building 1,xiumen street Shijiazhuang, Hebei
Shijiazhuang crystal source technology co., LTD., is a professional manufacturer of quartz glass products LTD. Ours high-tech developed company as well the forerunner, take market guidance,The main include electric arc crucible, opaque and transparent ...
quartz glass tube, quartz tube, quartz plate, quartz rod