Wonjin’s approach is to deliver aluminium solutions that satisfy and surpass customers expectations.

We have extruded aluminium solutions for practically any application.

We have profiles the building, for architects, contractors, and designers.

We have been developing energy-efficient solutions that can help reduce 40% CO2 emissions and 40% energy consumption..

We manage product development through material substitution and through solutions that combine aluminium with other materials or designs

We design engineered aluminium constructions that can reduce energy consumption by allowing more natural light to enter buildings than constructions made with other materials.