・SXD -Shanxi Diesel Heavy Industry・CMP-CSSC Marine Power Zhen Jiang Co.Ltd・CSE -China Shipbuilding Industry Corporation Diesel Engine Co.,Ltd（YMD&DMD&am···

・Mitsubishi Heavy Industry ・Kwasaki Heavy Industry・Man B&W・Daihatsu   ・Yanmar・DOOSAN・MITSUI・HITACHI・VOLVO Penta・Caterpillar Inc./MA···

ABBMHI (Mitsubishi )MANKBB（Kompressorenbau Bannewitz GmbH）All kinds of Chinese brands 

All kinds of  Class Approved Chinese Brand （Dong Tai Hai Marine Fittings Factory ,Yangzhou Chunfeng ,Zhen Jiang Tong Zhou Propeller ,Changzhou Zhonghai Pr···

Mitsubishi Heavy IndustriesMacGregor Germany GmbH & Co KG（TTS Marine ）All kinds of Chinese brands（Jiangsu Haitai Ship's Whole Set Co.,Ltd ,Jiangsu Ma···

SAACKE GmbHAALBORGSunflame   Co.,LtdKANGRIM HEAVY INDUSTRY COLTD  Max Weishaupt GmbHAll kinds of Chinese brands（Zhangjiagang Greens Shazhou ···