Delica Co., Ltd.Nagano-ken, Japan
Dangshan Xinyu Iron Art Co., Ltd.
Jiangsu Huizhi High-end Construction Machinery Innovation Center Co., Ltd.Jiangsu Sheng, China
Qingdao Equation Data Source Technology Co., Ltd.Shandong Sheng, China
Jiangsu Special Equipment Safety Supervision and Inspection Institute
Jinan Yinhe Electric Co., Ltd.Shandong Sheng, China
Shenzhen Qianhai Huanronglianyi Information Technology Service Co., Ltd.
Skagerak Denmark A/SHovedstaden, Denmark
Shandong Haohai Dredging Equipment Co., Ltd.Shandong Sheng, China
Xiangjiang Coating Technology Co. Ltd.
Shandong Taikai Automation Co Ltd.Shandong Sheng, China
Changzhou Ainuo Electronic Technology Co., Ltd.Jiangsu Sheng, China