專業資格及認證
 
QAS INTERNATIONAL REGISTERED FIRM
 
 
Registration of General Building Contractor
屋宇署一般建築承辦商
GBC 13/2009

Registered Minor Works Contractor (Company)
屋宇署註冊小型工程承建商
MWC 355/2012

Registration of Electrical Contractor
香港機電工程署註冊電業承辦商
022008

Qualified Person Under Mandatory Window Inspection Scheme
強制驗窗計劃內的合資格驗窗人士