Licenses, Certificates and Awards

  • Land Piling (Group I)
    Percussion Cast-in-situ Concrete Pile
  • Land Piling (Group II)
    Hand Dug Caisson
    Precast Concrete Pile
    Precast Prestressed Tubular Pile (PPTP)
    Rock-socketed Steel H-pile in Pre-bored Hole
    Steel H Pile
    Large Diameter Bored Pile (with Bell-out)