Oreworld trade (Tangshan) co., Ltd | Address: No.438 Junrui Office.,Xueyuan Road,Lubei District, Tangshan, Hebei, China 
www.oreworld.com | Send Inquiry | Phone: +86-(315)-2323136, 2323587
Oreworld trade (Tangshan) co., Ltd. manufactures refractory bricks, thermal insulating materials, calcium sulpho-aluminate cement, concrete expanding additives and admixtures. We offer crucibles, cera more...