Gongyi City Hongyue Refractory Material Co., LTD China(CN)
Gongyi Hongyue Refractories Co., Ltd. is a professional manufacturer of graphite, barium sulfate, glucose, cement, steel fiber, perlite, kaolin and other products, with complete and scientific quality management system. Is a set of independent resear ...
Category: aluminium and aluminium Alloys, Aluminum
Register Time: 2016-11-26