Shenzhen Yan Tian Port Holdings Co. Ltd is mainly engaged in the construction and operation of ports as well as development of comprehensive logistics. The company owns a large international container port for the loading and unloading of containers. Its ports are famous for their strategic geographic locations, which is close to Hong Kong and the Zhujiang River Delta region, the largest export area in China. Another three ports are being constructed by the company, following which it will operate over thirty 10,000-ton-grade berths. The company is also involved in the business of highway transportation. Currently, it has eight subsidiaries and affiliated companies. Shenzhen Yan Tian Port was listed in the Shenzhen Stock Exchange in 1997.