Branch Network

Three Sinha Group constantly strives hard to be the most creative and sustainable solution provider in our lines of business. We engage in steel buildings and roofings, roller doors and roller shutters, steel and aluminium fabrications and steel railings in the construction industry.

Concept Center - Colombo
  • 448, Nawala Road,
    Koswatta ,
    Rajagiriya,
  • +94 11 7 65 65 65
  • +94 11 2 07 80 58
  • [email protected]
Three Sinha - Kandy
  • 302, William Gopallawa Mawatha,
    Kandy.
  • +94 81 7 65 65 65
  • +94 81 4 54 52 40
  • [email protected]
Three Sinha - Negombo
  • 504/1, Colombo Road Kurana,
    Katunayake.
  • +94 31 7 65 65 65
  • +94 31 7 63 40 00
  • [email protected]
Three Sinha - Kottawa
  • 318, A2 High Level Rd, Mahalwarawa, Pannipitiya
  • +94 76 0 65 65 65
  • +94 11 2 86 36 08
  • [email protected]
After Sales Service
  • M.D.H Jayawardana Mawatha, Madinnagoda, Rajagiriya
  • +94 (11) 7 708 708
  • +94 (11) 2 795 008
  • [email protected]
Three Sinha - Matara
  • 769, Galle Road, Madiha, Walgama, Matara.
  • +94 41 7 65 65 65
  • +94 41 2 23 80 06
  • [email protected]