SJMATEK (Suzhou) Marine Machine Co. Ltd.

SJMATEK (Suzhou) Marine Machine Co. Ltd. focuses on the research, development, design, manufacturing, supporting and service of special marine propulsion machinery. As a subsidiary of Jiangsu Sujing Group, the company develops marine propulsion products and related systems, leveraging group capabilities in talent, technology, market resources and branding.

The core product range covers main propulsion controllable-pitch propellers (CPP), rudder propellers (CP & FP), and tunnel thrusters (CP & FP), as well as main fixed-pitch propellers (FPP). Beyond propulsion, SJMATEK also manufactures special mechanical structural parts and supplies marine supporting systems such as nitrogen generation systems, sewage treatment facilities, and marine fresh water generators.

With mature propulsion technology and an experienced technical team, SJMATEK has supported projects for state and government shipyards in China, shipbuilding groups, design institutes and shipowners, serving customers in Europe and Southeast Asia. Products have been installed on a wide variety of vessels domestically and internationally, and the company maintains ongoing collaboration with national and private ship design institutes.

The company operates as a recognized high-tech enterprise in Jiangsu Province, has passed international quality management system certification, and holds a Level 3 production safety standardization certificate. It has obtained classification society certifications including CCS, BV, LR, ABS, RINA, DNV-GL, BKI and CRS, supporting dependable adoption across marine applications.