①Technology：adapted high strength composite materials, vacuum bag pressing process, high temperature and high pressure curing molding;
②Surface：UV resistant, corrosion resistant environmental protection coating;
③Riggers：New Aluminum alloy adjustable wing brace type riggers;
④Steering：Stainless steel movable rudder;
⑤Deck：Wave protection device and self drainage structure;
⑥Others：Plastic footboard or adjustable plastic shoes for options.
| Ship type | Total length(mm) | Max width(mm) | Depth(mm) | Rower weight(kg) |
| C4× | 10170±10 | 1310±10 | 425±5 | ≥130 |
