... -NI-CU,W-CUalloy and other tungsten products,Molybdenum products Jiangyan Huacheng Tungsten & Molybdenum Manufacture Co., Ltd. is a professional company ... mainly manufacturing tungsten and molybdenum series products.We are specialized in researching and developing,producing ... tungsten alloy plate,bar,tube,abnormal products tungsten bar/ rod/sheet/bucking bar/pipe/flog