Guizhou Project

The year 2013 was a landmark year in the history of energy development in Guizhou. With the completion and commissioning of two major national energy strategic corridors—the China-Myanmar Natural Gas Pipeline and the Zhongwei-Guiyang Linkage Line—Guizhou bid farewell to its history of having no pipeline natural gas and entered a new era of clean energy development. As a professional pipeline manufacturing enterprise in China, Qingdao Haodebor Industrial Co., Ltd. deeply participated in this key project with high-quality pipeline products and comprehensive services, injecting solid strength into the construction of Guizhou's energy pipeline network.

At that time, Guizhou was accelerating the transformation of its energy structure, moving away from the traditional coal-dominated energy pattern and building a safe, clean, and efficient modern energy supply system. The Guizhou section of the China-Myanmar Pipeline and the Zhongwei-Guiyang Linkage Line served as core arteries connecting natural gas sources in the southwest with Guizhou's civilian and industrial needs. These projects imposed stringent requirements on the strength, toughness, sealing, and corrosion resistance of the pipeline steel, which had to be suitable for complex mountainous terrains and high-pressure gas transmission conditions.

Leveraging its technological expertise and project experience in oil and gas transmission pipes and oil casing pipes, the company successfully won the bid to supply the core pipeline for these projects. To ensure the smooth progress of this national key project, Qingdao Haodebor Industrial Co., Ltd. established a special support team and implemented an integrated response mechanism covering production, quality inspection, logistics, and on-site services. Overcoming challenges such as difficult transportation in mountainous areas and tight project schedules, the company achieved timely product delivery and synchronized on-site technical support. The supplied pipelines successfully passed all stages of acceptance, including pressure testing and gas (displacement), and were put into operation, providing reliable hardware support for the "T"-shaped interconnection of the two corridors within Guizhou and the stable transmission of natural gas.

This supply and service endeavor was not only an important practice for Qingdao Haodebor Industrial Co., Ltd. in participating in national energy infrastructure projects but also a reflection of the company's sense of responsibility in supporting regional development through industrial strength. After the pipelines were put into operation, a steady flow of clean energy has been transported to various parts of Guizhou via these pipelines, benefiting residential gas use, supporting industrial upgrading, contributing to ecological protection, and laying a solid energy foundation for Guizhou's high-quality economic and social development.

In the future, the company will continue to drive development through technological innovation and contribute further to energy security and regional economic construction.