Liaoning Qingshan Heavy Machinery Co., Ltd. is an enterprise with professional qualifications that produces and sells various types of special vehicles, hydraulic components and other products; our Company has passed the ISO9001-2000 Quality System Certification, "3C" Certification, and Military Product Quality System Certification; The Company has subsidiaries such as (China, Japan, Korea) Special Vehicle Research Institute, Liaojin Hydraulic Parts Manufacturing Co., Ltd., and China-Korea joint venture Kanglim Special Vehicle (Jinzhou) Co., Ltd, Shenyang Guangcheng Heavy Industry Co., Ltd. etc.
Shenyang Guangcheng Heavy Industry Co., Ltd. is a joint venture established by our Company and South Korea DOOSUNG in 2003.The Company is mainly engaged in the production of construction machinery, sanitation, urban construction, electric power, and fire-fighting vehicles, and has established the brand image of excellent quality and active service with good performance in the market.
Kanglim Special Vehicles (Jinzhou) Co., Ltd. is a joint venture established by our company and South Korea Kanglim in April 2002, and has introduced a full set of production equipment from South Korea. After constant development, the Company has formed a series of products such as straight arm lorry-mounted crane, telescopic arm lorry-mounted crane, grab engineering vehicle and so on.
The Special Vehicle Research Institute has gathered talents in the industry, and is mainly engaged in the R&D of special vehicles and related products. It has set up various types of special vehicle research rooms and performance testing laboratories. With advanced design methods, it has developed a variety of special vehicles, and the products boast good technology, high performance and superior quality, and have been put into use.
Liaojin Hydraulic Parts Manufacturing Co., Ltd. is an enterprise established on the basis of Jinzhou Hydraulic Parts General Factory with a history of 40 years. It is a manufacturer of hydraulic parts. The products of the Company include multi-way selector valves, special valves for drilling rig, balance valves, hydraulic locks, proportional pilot valves, etc. 
In the spirit of serving the society and pursuing quality, Qingshan Heavy Industry and its subsidiaries, insisting on the business philosophy of "Qingshan attaches great important to reputation", and are striding forward to the production and R&D enterprises of professional special vehicles.