We pre-stock a large number of frames and expose them to outdoor elements, allowing wind and rain to naturally relieve internal metal stress.

Only frames with fully relieved stress guarantee no secondary deformation after finishing.

Our machines integrate diverse functions—such as printing, die cutting, varnishing, and cold stamping—into a single unit, helping customers save on additional equipment costs and reduce labor expenses. 

This multifunctionality also saves valuable space and reduces plant rental costs.

The key benefit is significant time savings in production, enhancing overall efficiency.