Copyrights 2018 power poles beipiao manufacturing co.,ltd 辽ICP备2021000339号-1 Powered by www.300.cn jinzhou.300.cn
In May 2009, the well-known experts of the National Electric Power Industry Electric Power and Communication Concrete Poles Quality Inspection and Testing Center conducted a type test on our high-strength bending moment circular concrete poles. We highly praised the relevant achievements of our company's own research and development, and issued an authoritative inspection report.
In June 2009, relevant experts from Liaoning Construction Materials Supervision and Inspection Institute visited our company to supervise and inspect the high-strength bending moment circular concrete poles. The inspection and test data have reached the relevant technical standards and issued an authoritative inspection report.