Standard:ISO9001:2008

Number:04810Q20485ROS

Issue Date:2014-07-29

Expiry Date:2019-07-28

Scope/Range:Expanded Metal Lath And Perforated Metal Mesh

Issued By:Beijing Tirt Certification Center

Standard:Entrusted Test

Number:20170400312

Issue Date:2017-04-17

Expiry Date:2022-04-16

Scope/Range:Aluminum Expanded Metal Mesh

Issued By:Non-Ferrous Metal Quality Inspection Center

Standard:Letters Patent

Number:7715985

Issue Date:2018-08-14

Scope/Range:Aluminum Expanded Metal Mesh Curtain Wall

Issued By:SIPO

Standard:SGS

Number:18845913_P+T

Issue Date:2019-04-14

Expiry Date:2020-04-13

Scope/Range:Anping Huijin Wire Mesh

Issued By:SGS CHK