Shenzhen Hongfa Automatic Door Co, Ltd. is a global supplier and manufacturer of automatic door with high quality. The custom roll up doors is one of the main products of Hongfa Automatic Door Company. Advanced technology and latest machines & equipment are used to manufacture Hongfa custom roll up doors in accordance with the international production standards. The product helps save energy and reduce air convection. All defects of the product have been accurately detected and then removed, guaranteeing consistent quantity. With the simple structure design, its soft curtain is beneficial to stable operation.
To let customers favor cold storage doors is the mission of Hongfa. Contact!