In order to meet the needs of the national West-to-East Gas Transmission Project, the company has increased the scientific research on the development of large-diameter longitudinal submerged arc welded pipe and spiral welded pipe complete sets of equipment, and achieved extraordinary results. High-tech products such as flaw detector, edge milling machine, pre-bending machine, forming machine, sewing machine, internal and external welding machine, steel pipe expanding machine, hydraulic testing machine and spiral welding expanding machine have been developed successively.

TSD trademark is registered for the company's products, with an annual production capacity of more than 600 sets and an output value of over 200 million yuan. The company has more than 65,438+0,000 employees, including nearly 200 senior and intermediate engineers and technicians. It covers an area of about 300,000 square meters, of which the production building area is nearly 60,000 square meters. It mainly produces more than 300 sets of equipment, owns more than 30 sets of large-scale and precision equipment, and its processing and manufacturing capacity is in a leading position.