Tiantian Door Industry (Qiaotou Road Shop)

Ouya Door Industry Sanitary Ware (Zhangxin South Road Shop)

Ouya Door Industry (Xiaolin Branch)

Zhengjin Door And Window (Sanbei West Road Shop)

Oumi Dezi Door And Window (Yueci Road Shop)

Ningbo Kexu Door And Window Technology Co., Ltd.