Construction Equipment & Material

Smart Tinting solves the problems and limitations of existing shading methods.
The existing shading method was a curtain and blind type, so it was difficult to adjust the light / shading according to the user.
However, through Difon's Smart Tinting, one film solves the window variable transmittance.

We will become a company that continues for 100 years with ceaseless R&D and high technology.

With expertise and advanced technologies P&B WOOCHANG has been supplying Polycarbonate Sheet to many companies in Korea.

Super lightweight welding cable!