Cangzhou Shangsheng Trading Co., Ltd. founded in 2011, is the national association for the casting precision casting branch Member unit, the foundry association council units in hebei province. Investment casting with nc machining for the integration of professional manufacturers. Annual capacity of silica sol mold shell more than 1000 tons.We can produce stainless steel, carbon steel, alloy steel precision cascing. Products are exported to Japan, South Korea, the United States, Europe and many other countries. Strong technical force, advanced equipment, Detection means complete, has the strong ability of design and development.With advanced technology and equipment and perfect management System, passed the IS09001 quality system certification.