Huifeng Heat Preservation Huamei Rubber and Plastic (Chunjiang Huayue A Unit Branch)

Huamei Heat Preservation Northeast General Agent

Shenyang Hongyu Shengtai Heat Preservation Material Co., Ltd. (Chunjiang Huayue Unit B Branch)

Xinshida Heat Preservation Concourse

Hongwei Waterproof Heat Preservation Decoration Building Materials

Dayuanxin Heat Preservation Material