1. Providing professional processing and underwater engineering services on ship propulsion system and shaft rudder system for both new and under repair vessels.

2. Approved by classification societies: ABS, BV, CCS, DNV.GL, KR, LR, and NK.

3. Supplied products include: hydraulic nuts, middle shaft, stern shaft, stern tube assembly, blue-fit for propeller shaft & rudder blade, stern tube bearing, sealing, rudder pin, rudder stock, and rudder steel sleeve