PP Prime Public Company Limited or PPPM by General Chaowarit Prapachit, Chief Executive Officer (Joint), signed a Memorandum of Understanding (MOU) with EGCO Engineering and Service Company Limited or ESCO. In EGCO Group Specialist in service, operation and maintenance Including engineering To power plants and various industrial plants by Mr. Satit Thanomkul, managing director To assign ESCO to be the Operator in Operation and Maintenance (O&M) for Geothermal Thermal Power Plant in Beppu, Oita, Japan, with Mr. Chakkit Piboonphairote EGCO Group President, witnesses the signing ceremony at EGCO Building on May 22, 2019