Founded in 1987, HID Shipyard started with ship repair and planted a seed for going strong at sea along the
Yangtze River. Over forty-one years of ups and downs, HID has grown into one of the few core domestic
enterprises capable of fully independently developing large cutter suction dredgers.
Its products rank among the world's advanced standards and have become the "first choice equipment" for
dredging projects of various Fortune 500 companies. Behind this are decades of consistent technological
accumulation, repeated breakthroughs against "bottleneck" challenges, and a faithful witness to the shift from
"Made in China" to "Created in China".
- Patent Wall: Accumulated 67 authorised invention patents, over 210 utility model patents, and led or participated
in the formulation of 9 industry standards;
- Talent Pool: Houses a national dredging equipment technology centre, with 35% of the R&D team being senior
engineers and 3 experts enjoying State Council allowances;
- Practice Record: Delivered over 180 dredgers of various types, participated in over 120 major domestic and
international projects, with the longest single-ship fault-free operation record exceeding 8,000 hours;
- User Testimonials: Companies like China Railway 20th Bureau, China Communications Construction, and China
Merchants Group, among other Fortune 500 companies, have prioritised HID in multiple bids, with a repeat
purchase rate exceeding 70%.
