n  SY/T5610-1999

Petroleum Rig Type and Basic Specification

n  SY/T6584-2003

Truck Mounted Drilling Rig

n  SY/T5595-93

Transmission Roller Chain of Oil Drilling Rig

n  GB3826.1-83

Current Request of Explosion-proof Electric Devices under Explosion Condition

n  API Spec Q1

Quality Program Specification

n  API Spec 4F

Drilling and Workover Derrick, Substructure Specification

n  API Spec 8A/8C

Drilling and Exploitation Hoisting Equipment Specification

n  API Spec 7K

Drilling Device Specification

n  API Spec 7

Rotary Drill String Component Specification

n  API Spec 9A

Wire Line Specification

n  APRP54

Recommendation Methods of Profession Safety in Drilling Oil and Gas Well and Workover Work

n  API Spec6A

Specification for Well Head and Christmas Tree Equipment

n  API Spec16A

Specification for Drilling Trough Equipment

n  API Spec16D

Control System for Drilling Well Control Equipment

n  Quality Control

ISO9001 Quality Control Documents