Certificates
ABS Factory Ratification
ABS Factory Ratification
ABS Factory Ratification
BV Factory Ratification
BV Factory Ratification
CCS QMS ISO 9001 2008 Certification
DNV QMS ISO 9001 2008 Certification
DNV QMS ISO 9001 2008 Certification
TS Certification of A Degree
TUV PED Certification
TUV PED Certification
TUV PED Certification

June, 2012, we got the new upgraded TS certification of A Degree.

Sanlin is a professional flange manufacturer and supplier in China. We offer a wide range of products, including SO / slip on flange, WN / weld neck pipe flange, PL /plate weld flange, spectacle blind flange, and more.