Langdun Door Industry (Shuangyu Decoration)

Haojujia Wooden Door (Haode Building Materials Dongqu Branch)

Shuangcheng Door Industry (Kaifeng Haode Commerce and Trade Plaza Branch)

Yinglida Wooden Door (Haode Building Materials Dongqu Branch)

Kaifeng Qianjiaxing Door Industry (Sanjianfang Street)

Baokang Door Industry (Haode Building Materials Dongqu Branch)