Rongsheng Machinery Manufacture Ltd Co., of Huabei oilfield-A CNPC Company(API)
which was founded in 1976,has now been an internationally famous comprehensive petroleum machinery manufacturer,and has grown to be the largest manufacturer and dealer of land-use BOPS.
Main products:BOP,wellhead equipment,christmas tree,bop control system,tool joint,drill stem subs,pumping unit,tubing,chock and kill manifold and drilling pump,casing head,casing spool,tubing spool etc.
 |
| BOP VBR |
Jining Donghong Machinery Co., Ltd
www.dhparts.com
spareparts1960@foxmail.com
dh@dhparts.com
Mobile/WhatsApp: 0086-18954079939
Skype: spareparts1960
API OSHA IADC OPEC RIG ZONE WORLD OIL Drilling Formulas
