Standard:ISO9001-2008

Number:CN14/10391

Issue Date:2014-09-19

Expiry Date:2017-09-18

Scope/Range:Sales of pipeline equipment covering pipes, valves, flanges and fittings

Issued By:SGS

Standard:ISO9001:2015

Number:U22Q28012214R1S

Issue Date:2023-04-12

Expiry Date:2025-01-01

Scope/Range:Export Production of Steel Buttwelding Fittings, Forged Flanges and Forged Pipe Fittings

Issued By:Guardian Independent Certification Ltd

Standard:ISO9001:2015

Number:U22Q2801247R1S

Issue Date:2022-01-12

Expiry Date:2025-01-11

Scope/Range:Sales of pipeline equipment covering pipes, valves, flanges and fittings

Issued By:Guardian Independent Certification Ltd

Standard:ISO9001:2015

Number:U19Q28012214R0S

Issue Date:2019-01-03

Expiry Date:2022-01-02

Scope/Range:Manufcture & Sales of Hot Rolled Steel Pipes, Steel Seamless Pipe Fittings, Steel Welded Pipe Fittings, Forged Flanges and Forged Pipe Fittigings

Issued By:Guardian Independent Certification Ltd