Bundor Valve, established in 1994, has focused on the valve industry for 31 years. We are a professional manufacturer integrating design, production, customization, sales, and export trade. Bundor has obtained TS A1, CE, ISO, WRAS, and SGS certifications, and is recognized as a national high-tech and specialized enterprise in Tianjin. We mainly produce butterfly valves, gate valves, check valves, ball valves, balance valves, filters, and rubber joints. Materials include cast iron, ductile iron, cast steel, and stainless steel. Our products are exported to 76 countries and regions worldwide.