Phase 4 project introduction: The Leather City Phase 4 project is located on the north side of Haizhou Road and the west side of Haining Avenue in Haining City. It is only separated from the first and second phases of Haining China Leather City by one road. It is understood that the project covers an area of ​​75 acres, with a total construction area of ​​about 120,000 square meters. The construction content includes a leather museum, scientific research center, business offices and leather industry market (Fur City).