Liaoning Liaoan Machinery Manufacturing Co., Ltd was the earliest manufacture of research and development of track shoes for construction machinery in China, which involved 2 factories located in Liaoning Province and Jiangsu Province. The annual production capacity of the company is 300, 000 tons. The company passed the certification of ISO 9001 Quality Management System in 2003 and the certification of ISO 14001 Environmental Management System and the SQEP of Caterpillar in 2008. On the basis of bringing in advanced equipment and technology at home and abroad, the company has developed new products constantly for marketing demand. From 1988 to 2008, the company has developed 18 series, more than 200 specifications productions of single grouser, double grouser and triple grouser track shoes. In May 2013, the Jiangsu factory of Liaoan company became the joint venture company with one of the top 500 enterprise-Caterpillar, which covering 65, 000 square meters of land with 19, 000 square meters workshop, its production capability is designed by 200, 000 tons/year and equipped with automatic production lines with Caterpillar's deep quench technology and advanced lab center. The factory has the capacity of large bulldozers and large excavator track shoes.

There are millions of professional experts and technicist in Liaoan company and offered OEM service.

Liaoan is and always be providing perfect quality products to meet the requirements of customers around the world.