Email
中文
Home
About Us
Chairman
Introduction
Milestone
Honour
News
Company News
Products
List
Standard
Field
Quality
Equipments
Product line
List
Documentation
Download
Video Online
Investors
Shareholder
Cooperation
Vision
Carees
Careers
Contact Us
Contact Us
Feedback
Products
List
Standard
- Seamless steel pipes in large calibers for high(low and middium)pressure boilers and petrochemical
- Seamless steel pipes in large calibers for gas cylinders
- Seamless steel pipes for highpressure chemical fertilizer processing equipment
- Seamless steel pipes for cracking of petroleum
- Seamless steel pipes for structures
- Seamless steel pipes for transmission of fluids
- Seamless steel pipes of ships
Field
Quality
- Certification
- Physical & chemical testing lab
- Nondestructive testing equipment
Certification
LRCER
实验室认可证书
实验室认可证书
Laboratory accreditation certificate
ISO9001-2008-certificate-fo-中文
ISO9001-2008-certificate-fo
DNV-GL-AMMM00001CY2-2
DNV-GL-AMMM00001CY1-1
DNV-GL-AMMM00001CX
API-Certificate-5L-0621
Email
中文
