2. Jinshan Economic Development Zone is located in the south of Gaozhou, on the golden dividing line between Gaozhou and Maoming, and it is 12km away from Gaozhou downtown. Maogao Expressway runs through the north and south, passing through Baomao Expressway, Shanzhan Expressway and Luozhan Railway, bordering Sanmao Railway in the east, provincial highways 2965 and 438+0 in the west, 207 national highway in the north, Maoming Railway Station and Maoming East Railway Station in the south and Gaozhou Railway Station in the north.