
Tangshanshi Xinglong Hoisting Equipment Co. Ltd.Hebei Sheng, China

Guangdong Bosheng Construction Technology Co., Ltd.

Nanjing Derui Zhixin Electronic Technology Co., Ltd.Jiangsu Sheng, China

Fuzhou Changle District Tomis Electronic Technology Co., Ltd.Fujian Sheng, China

Mianyang Dongfang Special Engineering Plastics Co. Ltd.Sichuan Sheng, China

Shenzhen Quanyi Construction Engineering Co., Ltd.Guangdong Sheng, China

Jiangsu Dongtu Textile Co., Ltd.Jiangsu Sheng, China

Langh Group Oy Ab

Qingdao Sinostro Technology Co. Ltd.Shandong Sheng, China

ZKW Lighting Systems (Dalian) Co., Ltd.Liaoning Sheng, China

Hangzhou Yiding Transmission Machinery Co., Ltd.Zhejiang Sheng, China

Fuzhou Indit Intelligent Technology Co., Ltd.