
YAMASA SANGYO Co.,Ltd

Shanghai Nanpre Mechanics Co.,Ltd.

Guilin Electrical Appliance Research Institute Co., Ltd.

Honda Yoko Co. Ltd.

Liuzhou Ovim Structural Inspection Technology Co., Ltd.Guangxi Zhuangzu Zizhiqu, China

Qingdao Shengjian Machinery Factory

Dier Group Co. Ltd.

Aigo Electronic Technology Co. Ltd.Beijing Shi, China

Organofuel Sweden ABSweden

Zhangjiagang Huadi Machinery Equipment Co. Ltd.

CHONGQING QIANWEI OFFSHORE PETROLEUM ENGINEERING & EQUIPMENT CO.,LTD.Chongqing Shi, China

Tianjin Saixiang Venture capital Co. LtdTianjin Shi, China