Guangzhou hengzhonglong hardware and building materials Co., Ltd. (hereinafter referred to as "hengzhonglong") is a large-scale manufacturer of metal trunking, cable tray, conduit and accessories. It is located at No.6, jiushe Industrial Park, 3rd Street, West 2ND Road, Renhe Town, Baiyun District, Guangzhou City, Guangdong Province, with superior geographical position and convenient transportation. The main products are: trunking, cable tray, aluminum alloy tray, conduit, hardware accessories. Over the years, the company adheres to the "brand reputation let the world identify", hengzhonglong has become a famous brand of Chinese trunking and cable tray. Hengzhonglong has introduced advanced domestic and foreign production equipment (CNC bending machine, hydraulic shearing machine, CNC punch, high-frequency welded pipe machine, etc.), equipped with a variety of precision molds, using full-automatic spraying, galvanizing production line, ultra-fine production process and high-quality raw materials, so as to create a variety of high-quality "hengzhonglong" products.