Zhejiang Jinlong Automatic Control Equipment

Zhejiang Jinlong Automatic Control Equipment Co., Ltd., registered in July 2003 with a registered capital of 200.8 million RMB, is a national high-tech enterprise based in the Feiyun Industrial Zone of Ruian, Zhejiang. The company designs and manufactures valves, instruments, oilfield drilling and production metering devices, and water treatment equipment for petroleum and natural gas gathering and transportation, serving the oilfield, chemical, pharmaceutical, and power industries.

Its product lines include check valves, control valves, ball valves, gate valves, globe valves, butterfly valves, multi-port valves, water distribution metering units, and oil and gas metering skids. Jinlong has established a provincial research institute and a postdoctoral workstation, holds 20 invention patents, 55 utility model patents, and 42 software copyrights, and has participated in drafting eight national standards. The company is certified to ISO 9001, ISO 14001, and ISO 45001, and also carries pressure pipeline and pressure vessel manufacturing licenses along with CE, API, and SIL approvals.