Puyang Donghao Mechanical & Electronic Co.,Ltd
Add: Middle Section of Jintian Road, East Puyang Industry Park, Puyang, Henan, China
Apply for zonal fracturing, acidification etc.Read More
We're well-known as one of the leading sliding sleeve manufacturers and suppliers in China for our quality products made in China with competitive price. Please feel free to buy bulk sliding sleeve for sale here from our factory.