CJL.CJL Company was established on March 1, 2001, with its registered location in Jianhu County, Jiangsu Province. The company possesses advanced production equipment and over 800 sets of comprehensive testing facilities, boasting an annual production capacity of more than 200,000 sets of various valves. In terms of quality and management systems, CJL has obtained certifications including ISO9001, API Q1, ISO14001, and ISO45001. Its products have also obtained certifications including American Petroleum Institute standards API 6D, API 6A, API 600, API 602, API 608, API 594, as well as European Union CE certification, Customs Union EAC certification, and TS certification for pressure component manufacturing. Primary product series encompass ball valves, gate valves, globe valves, knife gate valves, check valves, butterfly valves, plug valves, and cryogenic valves.