·Hengshui Aohong engineering materials Co., Ltd.
·Baoding Haorui Machinery Manufacturing Co., Ltd.
·Yangzhou Dilong Machinery Co., Ltd.
·harmake
·Dade Heavy Industry
·China Wheel Excavator Manufacturer Co., Ltd.
·Wuhan Linkage Track Equipment Company
·Tengye Machinery
·PERFISO TRADING DMCC