Worapong Rawirath

TTCL Public Company Limited, formerly known as Toyo-Thai Corporation Public Company Limited, is a Thailand-based company engaged in engineering services including design, procurement and construction for integrated industrial factories. The Company conducts two principal business segments: energy business and construction business, operating both domestic and international markets. The services offered by the Company include project management; basic design and detailed engineering, such as process optimization, heat balance, material balance, operating policies, detailed design of civil, equipment, piping, electrical and instrumentation; procurement, inspection and transportation; construction, and quality and safety. The fields of plant engineering and construction services cover petrochemical and chemical industries including petrochemical, chemical, oil and gas, fertilizer, power plant, renewable energy, and utilities and facilities.