Test block for railway inspection

The railway system is one of the company's main strategic partners. The test blocks used for the inspection of rail in service, the inspection of locomotive axle and the inspection of locomotive wheels are manufactured by our company. Our company has been the Ministry of Railways maintenance system "product quality recognition" for decades, is currently the Ministry of Railways non-destructive testing ultrasonic test block designated unit. With the increase of train running speed, higher requirements are put forward for the flaw detection grade and inspection technology of rail, wheel and axle. In order to ensure the safety of train operation, a large number of high-quality flaw detection blocks are needed, and our company undertook the task, and completed the quality and quantity guarantee, ensuring the train after the speed increase