Yong Jia Vcen Valve Co., Ltd. is a research, development, sales and service as one of the major integrated valve business. Strong technical force, advanced production testing equipment, abundant human resources, management science, product quality and reliable after-sales service improvement. Our main products are: DIN bellows globe valve, DIN valve, DIN gate valve, DIN check valve, the German standard filters, DIN ball valve, forged steel valves DIN Bellow and American Standard valves and other products.