Ua Withya Public Company Limited is a Thailand-based company, which provides infrastructure for electric power and telecommunications. The Company’s business operations include manufacturing business, service business and sales business. The manufacturing business operates the business of designing and manufacturing of infrastructure for electric power and telecommunications, including steel structures, substation steel structure, telecommunication tower and building and frame. The service business provides galvanizing services for all types of steel to protect from corrosion. Sales business distributes industrial products from manufacturers. The main products in sales business include transmission equipment such as chains, sprockets, motors and gears. The Company’s subsidiaries include Ultra Asia Singapore PTE.LTD., Ultra Asia Co LTD and UWCC (Cambodia) Co LTD.