Dongguan Yinji Heavy Industry Co., Ltd. is located in Mayong Town, Dongguan City, about 500 meters away from the Guangzhou-Shenzhen Expressway. It is located in the transportation hub connecting Guangzhou and Shenzhen. The company is adjacent to the Guangzhou-Shenzhen Expressway and is backed by the coast of Dongjiang. It has fast and convenient water and land transportation. The growing Dongjiang Shipping and the Company have self-built cargo terminals with a coastline of about 300 meters, which enables the company to load and unload 5,000-ton ships and quickly receive raw materials or ship finished steel structures. The steel structure products produced by the company can be quickly transported to the nearest port by the Pearl River system.