Description:
Baoji Huaguang Casting Material Science and Technology Co., Ltd. have been specialized in Casting Ceramic Sprue Tube manufacture for many years. Our main products are Paper Sprue Tube, Casting Thickening Sprue Tube, Heating Inslulation Board, etc.
Tags:
tube, casting, ceramic, paper, manufacture, supplier, board, science, material, technology, heating, thickening, products, china, main, specialized, years
