Heilongjiang Zhongjie Color Coated Sheet Co., Ltd. was established on August 7, 2007, and its registered place is located in Binxi Economic Development Zone, Bin County. The legal representative is Zhang Wenjing. The business scope includes color-coated steel plate, color-coated profiled steel plate, color steel composite board, thermal insulation material, steel structure manufacturing, processing, and installation (projects subject to approval in accordance with the law, business activities can only be carried out after approval by relevant departments), sales; Sales of zinc plates, cold-rolled steel plates, and polyurethane plates; housing engineering services; import and export of goods (except for items prohibited or restricted by national laws and regulations).