タイトルまたは説明

Luoyang Dingyue Nonferrous Metals Co., Ltd. is a golden manufacturer in China,which is specialized in tungsten and molybdenum products with advanced technology ,and won a high reputation among customers with good quality and competitive price.
Tungsten copper alloys W-Cu alloys are also our main products include kinds of shape,like plate,rod,sheet,wire,crucible ,and other special shape.
Specification : as the customers' request