Agriculture machinery production
Produce petroleum machinery
5000Psi gate valve, wellhead, x-mas tree, choke&kll manifold systems
10000Psi gate valve, wellhead, x-mas tree, choke&kll manifold systems
15000Psi gate valve, wellhead, x-mas tree, choke&kll manifold systems
First exporting of petroleum machinery
PCP  wellhead
Solid casing head and solid x-mas tree ,2″~5″mud valve
Gas-seal wellhead
Combination manifold systems
Multibowl wellhead
Sleeve choking valve
Orifice control choke valve
Big bore ball valve
Solid Multibowl wellhead
Wellhead equipment with auto-safe control systems under high pressure
Dual completion wellhead equipment
20000psi gate valve  wellhead x-mas tree
HH gate valve wellhead x-mas tree