Teo Hong Silom Co., Ltd., is a member of Teo Hong Group of Companies based in Bangkok, Thailand whose businesses are diversified from the distribution of several world-renowned products in different sectors to the System Integrations with post-sales supports. We take pride in our honesty and responsibility towards our valuable customers. Traced back to 1974, Teo Hong Silom Co., Ltd. was founded with the objective of selling and supplying the imported electrical products, to the government projects, private sectors, etc. With our expansion in product ranges, today we are the System Integrator with many innovative products and services for Telecom and Service Providers, Smart Buildings, Data Analytics, Software Development, Outsourcing, Network Communication Products, Building Managment Systems, M&E projects, and construction materials, etc.