n the refreshing bloom of spring, we've celebrated the 20th birthday of EMT. Looking back, whether it was the initial team's endeavors, the subsequent application of our products in large-scale international projects, or the continuous breakthroughs in performance we are experiencing now, each step has involved relentless effort and progress.

Pipeline Pigs are common mechanical pigs. It has three cups and a steel frame. Usually, this kind of pig can be used to clean the soft dirt of the pipeline. The cup has two functions. First, it has a good sealing performance. Therefore, it can separate the liquid on both sides of the pipe. And this can also form a pressure difference to push it forward. Second, it can clean the dirt on the inner wall of the pipe.

The main body of Pipe Pigs is steel framework, equipped with 2-4 sealed cups or steel brush. Our products have been used long-term by the Daqing oil field and the Liaohe oil field with stable performance, reliable quality, has received coherent good comments from the customers.