On May 5th, our company, Henan Transportation Design Institute and Beijing University of Civil Engineering and Architecture’s seminar on the application of helical screw pile foundation was successfully concl......

On April 12th, Mr.Brian Bute, structural engineer and Dr. Zhao, geotechnical engineer, and the other 6 of engineers from our company had a successful meeting with engineers and experts from Henan Transportation ......

After 3 months of continuous efforts by our research and production team, a 60 mm thickness helix was successfully produced, which contribute to a solid step forward in the production of thicker and heavy-duty spiral bl......