Tianjin zhonghui Valve Co.,Ltd ia an integrity valve manufacturer, which has its own foundry, matching shop, and  assembly line. As a result, we can control the overall quality by ourseleves and guarantee delivery time. Our main products are gate valve, butterfly valve, check valve and control valve. Also, we can provide valve parts, including valve body, disc, seat, stem and spare parts. We await your consultation and visit. We have been export to Korea, Japan, Singagpur, France and so on. We await your consultation and visit.