Wujiang Tianlong Machinery Co., Ltd.Jiangsu Sheng, China
Zhongtang Construction Development Co., Ltd.
United General Supply Co., Inc.
Easy Thinking Hangzhou Technology Co. Ltd.
Hangzhou Hengsheng Digital Equipment Technology Co., Ltd.Zhejiang Sheng, China
Ruisheng Environment Co. Ltd.Jiangsu Sheng, China
Melcor, Inc.
Fuzhou Taijiang Zhutu Technology Co., Ltd.
Quanzhou Henglida Engineering Machinery Co., Ltd.
Ning Ling SunChina
Fengjing (China) Building Materials Group Co., Ltd.Shandong Sheng, China
Sinostrong Electronic (Fuzhou) Co., Ltd.