Shengfan Door Industry (Jianghao Boutique Building Materials Unit)

Ruijia Door Industry (Jianghao Shop)

Rensheng Door Industry (Jianghao Shop)

Huichang Door Industry (Jianghao Shop)

Kaihao Door Industry (Jianghao Shop)

Jingyi Door Industry (Jianghao Boutique Building Materials Unit Shop)