Shanghai Tianxin Network Polytron Technologies Co., Ltd.
Jiangsu Xunjie Environmental Engineering Co., Ltd.Jiangsu Sheng, China
Xiamen Flexible Electronics Research Institute Co. Ltd.Fujian Sheng, China
Perception Digital Technology (Shenzhen) Ltd.
Henan Zilian Internet of Things Technology Co., Ltd.Henan Sheng, China
Xuzhou Xiyi Kangcheng Food Inspection and Testing Research Institute Co., Ltd.Jiangsu Sheng, China
Shinko Inspection & Service Co. Ltd.Japan
Huangshan Quansheng Sealing Technology Co., Ltd.Anhui Sheng, China
Tiger Technology Co., Ltd.
Heilongjiang Provincial Construction Engineering Group Co.Heilongjiang Sheng, China
Wuhu Qiangzhen Automobile Fastener Co. Ltd.Anhui Sheng, China
Zhejiang Yinhai Stainless Steel Products Co. Ltd.