Drawing-led
Requirements begin with drawings, specifications and the performance expected from the finished system.

Our Businesses / 02
Aluminium windows and doors, glass systems, façades, curtain walls and related architectural solutions developed around project requirements.
Business Positioning
For residential, hospitality, commercial and institutional projects that need coordinated aluminium, glass and architectural envelope systems.
This is a concise group-level gateway. Product, technical and project depth stays within the specialist business channel, while OTEC International keeps the route between requirement and execution clear.
Core Capabilities
Designed around the project
Typical applications
Aluminium windows and doorsGlass systemsFaçades and curtain wallsRelated architectural projectsProject Value
Requirements begin with drawings, specifications and the performance expected from the finished system.
System, material and manufacturing decisions are coordinated around the project rather than a generic catalogue.
Philippine coordination keeps technical communication, logistics and project interfaces connected.
Published Project Records
Start with the requirement