Lingqiu Pingxingguan Airport has successfully obtained an A1-level general aviation airport operation license, signifying its compliance with the highest domestic standards in infrastructure, safety assurance, and operational capabilities. This milestone marks the airport's official transition into a new phase of standardized and large-scale operations.
Zhejiang Tianrun Electric Co., Ltd. participated in the project as one of the key suppliers, providing critical electrical equipment, including power transformers and high- and low-voltage switchgear.

Source of information: The People's Government of Datong City, Shanxi Province website.
The Author — Mr. Cai Dongpo
About Our Chief Engineer
Mr. Cai Dongpo is the Chief Engineer of Tenrony. Since joining the company in 2007, he has devoted his entire career to technical design and engineering, building extensive, hands-on expertise across electromechanical design projects. Over nearly two decades, he has played a key design role in a series of major industrial and infrastructure programs — including the China Coal Pingshuo Group, China Coal Pinglu Group, the CRRC (CNR) locomotive manufacturing production line, the CRRC (CSR) production line, and the Sunan Shuofang International Airport expansion project. His deep technical command and proven project track record form a cornerstone of Tenrony's engineering strength.