Recently, Longtaidi won the bid for a composite product project in a gas field again, and the winning bid amounted to nearly RMB 100 million. These include bimetallic metallurgical composite steel pipes, metallurgical composite elbows(CLAD PRODUCTS), bimetallic mechanical composite pipes, etc.

The gas field was discovered in the central waters of the Bohai Sea in 2019. At present, the proven natural gas geological reserves of nearly 200 billion cubic meters and condensate oil geological reserves of over 150 million cubic meters are currently the largest condensate gas field in eastern China. It has been used for hundreds of years by residents of cities with a population of one million. It is of great significance to ensure national energy security and optimize my country’s energy structure.

Our company is committed to new products, new materials, new technologies, industrial intelligence series integration, manufacturing and international business trade of pipeline equipment. After 10 years of rapid development, 11 series and more than 50 varieties of pipeline equipment and its supporting products have been formed, especially the leading products of bimetallic metallurgical composite pipe, bimetallic mechanical composite pipe, bimetallic pipe fittings, automatic and intelligent piping integration are more It is internationally renowned and has become the only manufacturer in China that integrates bimetallic metallurgical composite pipes, bimetallic mechanical composite pipes, and bimetallic composite pipe fittings.


With years of technical precipitation and sincere service, the company has become the choice of customers and has also achieved large-scale and leap-forward development of the company, and its comprehensive strength has continued to grow. And 5 automatic production lines for piping accessories to form an annual production capacity of 80,000 tons of bimetallic composite pipes and pipe accessories.

As the main supplier in the pipeline transportation industry, Longtaidi will continue to give full play to its advantages in organizational management and product quality, continue to carry out high-quality cooperation between the two parties, achieve mutual benefit and win-win results, and work together to create a better tomorrow!

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