Specifications

1.puyang zhongshi pump
2. chrome plated barrel
3.nickle sprayed plunger
4.tungsten carbide valve and ball
5.APIcertification

technical parameters

 

packaging and shipping

 

 

 

 

 

 

 

api certification

 

 company information

   1. Puyang Zhongshi Group Co., Ltd. was founded in 1996, which is the restructured enterprise of Central Plains oilfield branch company of SINOPEC .

  2.The company registered capital is 60.83 million yuan, with annual output value 200 million yuan, 580 employees, including more than 160 technical and administrative staff .

   3.Oil machinery is our main products, the leading products include pumping unit, subsurface sucker rod pump, wellhead (Christmas Tree), pressure vessels, drilling solid control series products and cementing accessories. We had attained ISO 9001 in 1998 and API Certificates in 2002 .