SANBORA.SANBORA is a professional valve manufacturer established in 2009 and headquartered in Jinshan District, Shanghai. We specialize in cryogenic valves, hard-seated ball valves, and various specialty valves for extreme operating conditions. The company's product portfolio spans six major categories encompassing thousands of varieties. Building upon conventional valves, it prioritizes R&D in high-end ball valves, specialty valves, high-temperature/high-pressure valves, cryogenic valves, and control valves. These products withstand extreme conditions including temperatures up to 1700°F (927°C), pressures up to 15,000 psi (1034 bar), cryogenic temperatures down to -272°C (-454°F), and high-particle environments. Production utilizes advanced automated equipment including CNC machine tools and machining centers, complemented by a comprehensive testing platform featuring spectrometers, coordinate measuring machines, and low-leakage/endurance test benches. Key product lines encompass control valves, on/off valves, cryogenic valves, ball valves, gate valves, check valves, and plug valves.
