the only one in the country that has passed the MAN certification and license and has supporting qualifications
the product technology has reached the international advanced level through the evaluation of scientific and technological achievements
breaking through the ten core technologies of Marine main chain product design technology, specific sequence assembly technology, low-frequency fatigue test technology and parts anti-seepage riveting technology
The product has the performance advantages of high precision, high fatigue and long life, such as fatigue dynamic load strength beyond the national standard requirements of 119.8%
stable and reliable product quality, long-term supporting supply for China Chuanchai (Qingdao Chuanchai, Dalian Chuanchai, Yichang Chuanchai), CSSC Mitsui and many other domestic first-class O&M factories
with advanced ship chain production line, and is gradually expanding, after full operation with 300 sets of ship chain supporting supply capacity