Certifikat & ære

 

Chengzhixin Chemical Machinery har øget sine tekniske investeringer og vedtaget SW 6-98 beregningssoftware, design og tegning standardisering. Udover mange opfindelsespatenter og snesevis af nytte -modelpatenter. Vores firma har fået ISO -certificering, intellektuel ejendomscertificering og CMA -kvalitetscertificering.

ISO 9001 Certificate

ISO 9001 certifikat

Intellectual Property Certificate

Intellektuel ejendomsattest

Test Report

Testrapport

Invention Patent Certificate 1

Opfindelsespatentcertifikat

Invention Patent Certificate 2

Opfindelsespatentcertifikat

Utility New Patent Certificate

Utility New Patent Certificate

Utility New Patent Certificate 2

Utility New Patent Certificate

Utility New Patent Certificate 3

Utility New Patent Certificate

Utility New Patent Certificate 4

Utility New Patent Certificate

High-tech Enterprise

High-Tech Enterprise

Integrity Supplier

Integritetsleverandør

AAA-level Brand Enterprise

AAA-niveau Brand Enterprise