Roofing Sheets

Material Specification

  • Pre Painted zinc coated steel sheet is a multi layer-coating sheet available in various sizes and colors.
  • Pre – Painted zinc coated steel sheet is manufactured by a continuous coating process. Which involves cleaning, Pre treating, Painting and baking in coil form. The coils are generally painted with two coat paint systems consisting of a primer and topcoat on exterior side and a primer and a topcoat on the reverse side. The Pre Painting process is designed to produce highly uniform, high quality paint coatings.

PPGI Coils

Pre painted zinc coated steel coils

Prepainted steel is widely used in construction, household electric appliances,transportation, shipbuilding, aerospace and so on. With the advantages of lightweight, beautiful surface, excellent anticorrosion, the prepainted steel sheet is a new type of material which performs well on efficient construction, energy-saving, anti-pollution and achieving the goal of replacing wood with steel.


Steel Gutters

We supply Quality Steel Gutters.


Hydraulic Press Brake

Structure and performance features:

  • The frame is entirely welded with steel plates and treated to relive stress by tempering ,so the precision is well maintained.
  • Hydraulic top-drive ,stepless pressure adjustment and high quality sealing rings imported from overseas to ensure the machine tools reliability.

Hydraulic shear machine

Structure and performance features:

  • The frame is entirely welded with steel plates ,and treated to relive stress by tempering.
  • Hydraulic drive ,return of knife beam is smooth and prompt by accumulator or nitrogen cylinder.
  • It adopts three point supporting type rolling guideway to raise shearing precision.

Auto roofing machines


    The machine adopts a 3-roller symmetrical structure with the upper roller moving vertically in the center between the two lower rollers ,which is achieved through the drive of the screw ,the screw ,the nut ,the worm and the lead screw ,the two lower rollers rotates ,and provides the plate materials with torque through the engagement to the output gear of the moderator with the gear of the lower rollers.

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General Contact Informations

    S.A. Engineering (Pvt) Ltd

  • No. 229/B, Ambalammulla, Seeduwa.
    Sri Lanka.
  • Telephone : +94 112 258661
  • Fax : +94 112 240866
  • Mobile : +94 773 199993
  • E-mail: