Jining Shanyunyunei Electromechanical Technology Co., Ltd.
Kreyenborg Verwaltungen & Beteiligungen GmbH & Co. KG
Guangzhou Huitong Industrial Co., Ltd.
Tianjin Guangshan Jinda Machinery Co., Ltd.
Mianyang Jiezhi Technology Co. Ltd.
Zhejiang Jc Antenna Co.,Ltd.Zhejiang Sheng, China
Milling (Shanghai) Cutting Technology Co., Ltd.
Shandong Superwatt Power Equipment Co. Ltd.Shandong Sheng, China
Jiangsu Ruimu Biotechnology Co., Ltd.
Harbin Feiyu Technology Co., Ltd.
Shenzhen Jia Na Energy Technology Co., Ltd.
Liang MaChina