Standard: ISO9001:2015

Cer no.: UT200699R0
Issue date: 8 Dec. 2020
Expire date: 7 Dec. 2023

Scope:

Project Management, Quantity Surveyor and Construction Managemen

Address:

1558/75 Baan Klang Krung, Thep Ratana Road, Bangna Tai Subdistrict, Bang Na District, Bangkok 10260 Thailand