Gunkul Engineering Public Company Limited is one of the largest Thailand's trading companies in the power industry dealing predominantly in transmission and distribution products, supplying both government and private sectors. Expansion in Asia on renewable energy power producer business is our key growth policy where we are specializing in; - Manufacturing & Trading - Power Producer - Engineering Procurement and Construction - Operation & Maintenance - Solar Power Production System and LED - GRoof Established in 1982, our company is rapidly growth with proven track record of success in term of financial, overall performance, reputation, reliable and our success is further endorsed by the many awards we have won over 38 years.