Jinma Sealing Industry Group (Jiangsu) Co., Ltd.
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Jiangsu Jinshi Machinery Group
🇨🇳 China
2000501-1000 peopleManufacturer/Distributor/Service CompanyHigh capacity factory
Established brand
Patented technology
Industry association member
Shipments
705
Key customer
METALSA
Key market
🇲🇽 Mexico
Description
Jiangsu Jinshi Machinery Group is a leading manufacturer, distributor, and service provider of oil wellhead equipment and petroleum drilling equipment, based in Jinhu County, China. Established in 2000, the company has grown to become the largest oil wellhead equipment research and manufacturing enterprise in China, with 8 subsidiaries and total assets of RMB one billion. With over 501 to 1000 employees, Jiangsu Jinshi Machinery Group specializes in the engineering, manufacturing, and quality control of products for the oil and gas industry. Their comprehensive product range includes Christmas trees, choke & kill manifolds, mud separators, various series of gate valves (including expanding gate valves and big bore ball valves), check valves, casing heads, and BOP (Blowout Preventer) equipment. The company's manufacturing capabilities encompass casting, forging, machine processing, welding, and heat treatment. Jiangsu Jinshi Machinery Group holds significant certifications including ISO 9001, ISO 14001, API Spec 6A, API Spec 16C, and API Spec 5CT, demonstrating their commitment to quality and industry standards. They are a key supplier to major Chinese oil corporations such as PetroChina Company Limited and China Petrochemical Corporation, holding over 50% of the high-level domestic market. Furthermore, the company has a strong international presence, exporting over 70% of its total sales to more than 30 countries across Europe, America, Asia, Africa, and Australia.
Casing Head
Surface Safety Gate Valve/Actuator
Gate Valve
Wellhead And Christmas Tree Equipment
6D Wedge Valve
Check Valve
Choke Valve
Expanding Gate Valve
Chengdu Junma Sealing Technology Co., Ltd.
🇨🇳 China
1997201-300 peopleManufacturer/Trading CompanyEstablished brand
High-tech enterprise
Patented technology
Own brand
Shipments
7
Key customer
HOOSIER GASKET
Key market
🇲🇪 Montenegro
Description
Chengdu Junma Sealing Technology Co., Ltd. is a high-tech manufacturer and trading company established in 1997, headquartered in Chengdu, China. Operating from a 53,000-square-meter facility with a workforce of approximately 200 to 300 employees, the company specializes in the research, development, and production of advanced sealing materials and gaskets. Their extensive product portfolio includes non-asbestos joint sheets, beater addition materials, cork rubber sheets, graphite gaskets, and metallic gaskets, as well as specialized components like transmission valve body partition gaskets and clutch friction plates. These products are engineered for high performance, featuring non-leakage, anti-corrosion, and stick-proof properties.
As a council member of the China Friction & Sealing Material Association, the company serves a diverse range of industries, including automotive, motorcycle, shipbuilding, petrochemical, and refrigeration. They are a trusted supplier to major global and domestic brands such as Cummins, Kohler, and the Guangzhou Dachangjiang Group. With eight production lines and an annual output value reaching up to US$100 million, the company offers robust OEM and contract manufacturing capabilities. Their commitment to quality is demonstrated through certifications including IATF 16949, ISO 9001, RoHS, and REACH. Chengdu Junma Sealing Technology exports its solutions to international markets across Europe, North America, the Middle East, and Southeast Asia.
JUNMA Customize High Temperature Resistant 1mm Thickness Nitrile Rubber Bonded Non-asbestos Gasket Cork Sheet$3.59
JUNMA JM-E02 Non-asbestos Sealing Materials Paper Based Friction Plate Compressed Sheet Fiber Joint Gasket Sheet$2.58
JUNMA XP600EV-3 Composite Paper Gasket Die Cut Seal O Ring Joint Gasket Flat Cylinder Intake Custom Rubber Motorcycle Gasket Kit$0.2
JUNMA Customized High Density Flexible Graphite Sheet Graphite Composite Gasket Material$3.68
JUNMA A750E A750F Transmission Master Rebuild Part Kit Overhaul Kit Clutch Friction Steel$5503.4
Junma Motorcycle Gaskets Kit CG125/150/200/250 customize gasket$0.65
JUNMA Custom Die Cutting Gasket Paper Non Asbestos Seal Motorcycle Engine Cylinder Head Gaskets$2.8
Junma Non-Asbestos Fiber Gasket Material High Quality Joint Gasket Paper for Various Applications$2.88
Junma Beater Addition Non-Asbestos Fiber Gasket Material Jointing Gasket Paper Premium Gaskets$2.88
Junma Beater Paper Gasket Oil Pan Material Gaskets$0.5
Junma NBR KFM Coated Metal Gasket Rubber and Metal Combination for Optimal Performance$0.2
Junma Asbestos-Free Cylinder Gasket Paper Engine Sealing Joint Material Seals Product Category$0.8
