Founded in October 1991 and located in Kunshan, Jiangsu Province, Kunshan Jiangjin Machinery Co.,LTD.(here shorted as JM) belongs to Chongqing Jiangjin Shipbuilding Industry Co.,LTD under China State Shipbuilding Corporation (CSSC). It is specialized in R&D and manufacturing of large-scale intelligent marine engine fuel injection system, exhaust system and turbomachinery products.

It was initially engaged in the production, sales, maintenance and after-sales of Marine turbocharger parts. Since 2000, it is committed to the supporting production of large-scale medium-low speed Marine engines. It is currently the largest domestic supporting supplier for exhaust valve assembly, fuel supply unit, common rail unit of intelligent low-speed Marine engines and the authorized suppliers of MAN and WINGD.

   Since 2017, relying on the technical platform of the national enterprise technology Center of the parent company, JM has developed low and high-speed direct drive centrifugal vapor compressors for MVR system and successfully applied in material evaporation and concentration, wastewater treatment and other fields. With comparable performance with the imported products, it has won high praise from users.

  In addition, it also has the production capabilities of precision parts, double-wall high-pressure oil pipes, industrial-grade metal 3D printing, and laser micro-cutting and the development capabilities of turbomachinery, hydraulic systems, electronic control systems, advanced energy and power equipment, providing systematic solutions for Marine engines, turbomachinery and energy and power equipment industries.

It adheres to the business philosophy of "diligence implementation unity innovation ", implements the development goal of "professional supplier of Marine engine parts, brand supplier of turbines and turbomachinery", continuously deepens professional capabilities, gives full play to the technology advantages in R&D and manufacturing, striving to provide high-quality and green products and services for customers at home and abroad.