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CN
CN
EN
RU
HOME
ABOUT US
Company Profile
Our History
Development Concept
Customers
PRODUCTS
Fracturing Tree
Kill & choke manifold
Christmas Tree
SSV&SSSV Control System
Gate valve & Choke Valves
EQUIPMENT
Forging Hammer
Heat treatment
Built-up Welding
CNC Machining
Laboratory Testing
CERTIFICATIONS
Certifications
API 5CT
API 6A
API 16A
API 16C
API 20E
API Q1
ISO 14001
Commodity After-sale Service Certificate
Intellectual Property Management System Certificate
ISO 45001
ISO 9001
NEWS
CONTACT
CERTIFACATES
Certifications
API 5CT
API 6A
API 16A
API 16C
API 20E
API Q1
ISO 14001
Commodity After-sale Service Certificate
Intellectual Property Management System Certificate
ISO 45001
ISO 9001
ISO 45001
Certifications
API 5CT
API 6A
API 16A
API 16C
API 20E
API Q1
ISO 14001
Commodity After-sale Service Certificate
Intellectual Property Management System Certificate
ISO 45001
ISO 9001
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