Restructured from SINOPEC in 1997, Puyang Zhongshi Group Co., Ltd has 18 years manufacturing experience of petroleum machinery products till now, we have competitive prices of our main products of casing accessories like bow spring centralizer, solid rigid centralizer,float equipment, cementing plug etc.
We have 9 factories, more than 500 employees, and many kinds of production equipments.Pls feel free to contact me for further information:
Name: Lisa Wang
WhatsApp:+86 15738026861
QQ: 1045680123
SKYPE: lisawang0330