Founded in 2005, Luoayang Dingyue Non-ferrous Metals Co., LTD, located inDongmagouIndustrial Park, is a professional manufacturer of high-melting metals, such as tungsten and molybdenum alloys and other products. With good production environment, advanced technology and facilities, strong technical force, perfect quality, assurance system, complete detection means, strict management and advanced production techniques. DINGYUE” has successfully passed ISO9001 Quality System Certification.