Sand Shizi Baihuikuai Cement

Kefan Dingzhi (Guangyue Road Shop)

Liaocheng Kaibo Steel Tube Co., Ltd.

Paierson Shuiqi Garderobe Zhengjia Dingzhi (Shunyi Home Furnishings International Expo Center Branch)

Wanfa Company

Runze Steel Tube