ผลงานที่ผ่านมาของเรา

Main Water Supply 24” Bang San Mahanakhorn Project

PEA Underground Utility Pipe Mab Ta Put Industrial

Main Pipe Water Supply Utility HI-Tect Industrial

PEA Underground Utility Pattaya District

PTT – 42″ Fourth Transmission Gas Pipeline Project

PTT – 42″ Fourth Transmission Gas Pipeline Project