2026-08-03 17:47:55
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JIAMING VALVE was founded in 1995 and is located in Ningbo, Zhejiang. It has long been deeply involved in the field of gas pipelines, focusing on the research and production of various copper ball valves, copper pipe fittings, and self closing valves and other core products. The company has established a comprehensive management system and has successively passed ISO9001 quality management system, ISO14001 environmental management system, ISO45001 occupational health and safety management system, ISO37301 compliance management system certification, as well as the People's Republic of China special equipment manufacturing license (pressure pipeline) certification and national CNAS laboratory certification, achieving industry-leading quality control. On the production end, JIAMING VALVE is equipped with more than 500 advanced equipment, including valve machining centers, twelve station CNC special machine tools, forging presses, automatic assembly lines, as well as precision testing instruments such as spectrometers, roundness meters, airtightness test benches, and valve service life testing benches, forming a full process independent production capability from precision machining to performance testing. At present, the company has an annual production capacity of 50 million pieces, covering gas copper ball valves, aluminum/copper self closing valves, check valves, heating valves, drain valves, globe valves, filters, float valves, and various joint fittings. In the past three years, the cumulative sales have exceeded 1.432 billion yuan. With large-scale manufacturing strength and stable supply capability, the company continues to serve the global gas pipeline market.