Add:No.136,Haichuan Road,Jiangbei District,Ningbo,Zhejiang,China
Tel:+86 574 87832564 / 87522368
Fax:+86 574 55839306
E-mail:nbfan@nbfan.com

Manufacturing technology   



Our Welding Group Has
IWE
IWS
Global welder qualification
TUV International certification, nondestructive testing, operation( UT,PT, VT)

Materials
Carbon steel, stainless steel, titanium alloy,hastelloy alloy, nickel base alloy, iron alloy, carbon fiber are used
Certified materials used after UT inspection
All materials cut by laser /plasma cutting

Stainless Steel (DSS 、Austenitic Stainless Steel,etc)
The whole process of preventing carbon pollution control
Special working mode, fixture
Professional welding equipment
Professional WPS
Professional WPQR