Dalian Ganjingzi District Shuangliang Metal Structure Factory is located in Maoyingzi Industrial Park, Dalianwan Town, Ganjingzi District, Dalian City, near Shenda Expressway, and Huanghai Avenue, Dalian Port, Dayaowan Container Terminal, Dalian Zhoushuizi International Airport As a neighbor, the traffic conditions are extremely superior.

The factory was established in 1981 and is a designated enterprise for marine diesel engine supporting products. The management tenet of the factory is "survive by quality and development by service." The quality policy of "Dedication, Effort, and Responsibility: High Quality, High Efficiency, High Technology" has been formulated to maximize customer satisfaction. Established the development principle of "integrity, innovation, and truth-seeking". Established the business philosophy of "people-oriented, striving for perfection, winning by quality", and produced high-quality marine diesel parts for many marine diesel engine factories at home and abroad, and won unanimous praise from customers.

The factory covers an area of ​​4,000 square meters, with a workshop area of ​​3,500 square meters. There are 80 employees and 10 engineers and technicians with high, middle and junior titles. The factory is fully equipped with various inspection, mechanical processing, welding equipment, sandblasting, There are more than 50 sets of triggers, presses and other equipment, including 75T/20T, 30T/10T, 10T, 5T bridge crane lifting equipment, which can process various large-scale riveting and welding products.

The main products of the factory are marine diesel engine components, namely: scavenging pipes (boxes), exhaust pipes, air cooler shells, platform supports, outfitting parts and other products. At the same time, it has signed an ultra-large-12K98ME scavenging pipe, The finished product processing of smoke exhaust pipes and steam-water separators has long been used to produce parts for Dalian DMD, Shanghai MANB﹠Wdiesel Group and other machine factories.

The factory passed the GB/T1900I-2000-ISO9001: 2000 quality management system certification in 2005, and was awarded a qualified supplier by Dalian DMD.

The factory has strong technical force and strict management system, and is willing to cooperate with domestic and foreign customers with first-class product quality and thoughtful service.