J & I trading company in Dae gu, Korea. Please check our business like below: We are dealing with items like carton (corrugated) box making machinery and contact lens* Regarding box die-cutter: It is already got the reputation from Abroad market especially Europe. - Company history: more than 20 years. - Certifiactions: CE and S (safty) mark. * Contact lens1. The CUT AND MOULDOur contact lens is half molded and half lathe-cut, providing additional comfort in comparison to fully molded lenses. 2. Polished FINISHThe outer surface and edges of our lens are polished to increase user comfort and provide a better fit. 3. Colored TECHNIQUEUnlike most other brands of contact lens, which apply paint to the surface of lens, our lenses are colored by applying the paint to the middle layer giving added longevity of color by reducing fading caused by natural light. When tested with acetone it was sound. There was no reduction in color density. 4. Inspection PROCESSAll our products are 100% manually inspected for quality assurance.