Documents

ISO 9001:2015

ISO 14001:2015

ISO 45001:2018

ISO/IEC 27001-2013

ISO/IEC 20000-1:2018

Certificate Air Conditioning Technology

technical inspection

EZ-O(OU,R,M)-E1-A,B

technical inspection

EZ-S-E2-A

technical inspection

EZ-V, P-E2-A

APC Gold Partner

APC Authorized partner for AST

DELL Preferred Partner

valued added tax registration

registration and assignment of tax identificaiton number