Voltech (Thailand) Co., Ltd was established in the year 2015 which provides Testing & Commissioning, operation, maintenance, engineering and Manpower services to Substation, power plants, petrochemical plants, oil refineries and other industries and also in the supply of various electrical products like Transformer, Switchgears Etc., Voltech Group we have a well-equipped, Strong, Qualified and Experience team Readily to service and Support our Valuable Clients.