Founded in 1993 and located in Wenzhou, Zhejiang, JINBO VALVE specializes in the manufacturing of bellows seal valves, with a primary focus on bellows gate valves and bellows globe valves produced under GB, ANSI, and DIN standards. Under the GB standard, bore sizes range from DN10 to DN600 with pressure ratings from PN16 to PN100. Under the ANSI standard, bore sizes range from 1/2' to 24' with pressure ratings from 150Lb to 600Lb. Available materials include cast steel, forged steel, and stainless steel. The products are widely used in petrochemicals, boilers, polymer processing, printing and dyeing, coal chemical engineering, pharmaceuticals, and other industries. Its main product lines include a full range of bellows valves, bellows globe valves, and bellows gate valves, providing highly reliable solutions for zero-leakage scenarios.