• Comprehensive Security Solutions

Who are we!

Hoang Lam An Service Trading Co., Ltd (HOLACO) was established in 2005, we have a lot of experience through the implementation of projects, high quality human resources with specialized design training. , executing and managing projects in many business areas



We are proud of our success in highly intelligent and secure security systems.

We are constantly developing to meet for large and super large projects.


The products before being put into the project are carefully researched on their responsiveness and quality for customers.

Products we always aim to lead the technology and origin from European countries, US, Japan, …