On October 21, 2016, the patent “Inspection equipment and method for measuring the buried depth of steel pipe columns using impact elastic waves” was jointly invented by our company and the Highway Science Research Institute of the Ministry of Communications. The 18th China Patent Excellence Award. "

　Product summary: This equipment is mainly used in highway projects and produced by the “Road Traffic Safety Engineering Research Center of the Ministry of Transport”. The main components are imported from the United States and Japan, with high reliability and durability. Non-destructive testing instrument for the detection of the buried depth of the guardrail column; and an instrument conforming to the national standard "Steel Guardrail Column Buried Depth Impact Elastic Wave Detector (GB / T24967-2010)".

　　On October 21, 2016, the patent “Inspection equipment and method for measuring the buried depth of steel pipe columns using impact elastic waves” was jointly invented by our company and the Highway Science Research Institute of the Ministry of Communications. The 18th China Patent Excellence Award. "

　Product summary: This equipment is mainly used in highway projects and produced by the “Road Traffic Safety Engineering Research Center of the Ministry of Transport”. The main components are imported from the United States and Japan, with high reliability and durability. Non-destructive testing instrument for the detection of the buried depth of the guardrail column; and an instrument conforming to the national standard "Steel Guardrail Column Buried Depth Impact Elastic Wave Detector (GB / T24967-2010)".