Zhengzhou Duesail Fracture Proppant Co., Ltd. have set new benchmark in quality that ensures only the best raw material enters and qualitative fracture proppant leave our company. Therefore, firstly we source qualitative raw material from credible vendors and then manufacture first-rate fracture fracture proppant.
 

We perform various tests at regular intervals, promoting the improvement of product qualtiy, enhancing provide customers with first-class fracture proppant.