Hebei Shengma Electronic Technology Co., Ltd.Hebei Sheng, China
Beijing Dianfan Technology Co.,Ltd.Beijing Shi, China
Zhong Tong Environmental Management Co., Ltd.Beijing Shi, China
Yunzhe Semiconductor Technology (Zhejiang) Co., Ltd.Zhejiang Sheng, China
Wuxi Tianmai Scientific Instrument Co., Ltd.Jiangsu Sheng, China
Beijing Megaron Technology Co., Ltd.Beijing Shi, China
Histep Healthy Home Ltd.Shandong Sheng, China
Hua-Jie (Taiwan) Corp.
Jiangsu Shengyi Bio-Energy Co., Ltd.Jiangsu Sheng, China
Niigata Industrial Creation OrganizationJapan
Guangzhou PuHan Technology Co., Ltd.Guangdong Sheng, China
Zhejiang Rongxing Construction Co., Ltd.Zhejiang Sheng, China