Shandong Bozhongcheng Clean Energy Co., Ltd.
Zhongshan Tiewang Fluid Control Equipment Co., Ltd.
Dongguan Honglian Electronics Co., Ltd.
Shenzhen Tangwei Electronics Co., Ltd.
Zhejiang Dingwei Food Co., Ltd.
Xuhua (Shanghai) Biological R&D Center Co Ltd
Huizhou Huihao Photoelectric Co., Ltd
Aikangd Biomedical Technology (Suzhou) Co Ltd
Changzhou Chuanglian Power Supply Technology Co. Ltd.
Tieling Tianhe Machinery Manufacture Co., Ltd.
Yixing Longding Environmental Protection Complete Projects Co.
Hebei Jinkun Engineering Material Co. Ltd.