JEONYOUNG ELECTROCHEMICAL CO LTD

Jeonyoung Electrochemicals specializes in metal or non-ferrous metal plating for surface treatment. Jeonyoung will provide solutions for you all customers seeking a way to increase the function of your metal or non-ferrous metal foils by surface treatment.
* Company History
1999 / July: Succeeded in developing matal foil for polymer PTC switch
2000 / Apr: Established Jeonyoung Electrochemicals
2000 / Oct: Established an R& D Center
2001 / Apr: Electroless Nickel Plating Line Set Up
2001 / May: Electro-nickel Plating Line Set Up
2002 / Mar: Advanced into Chinese Market with Nickel Plated Film
2002 / Aug: ISO9001 / 2000 Certified & Registered
2003 / Sep: Succeeded in developing One Side Nickel Plated Film
2006 / Aug: Set up Silver Plating Line
2007 / Apr: Succeeded in developing 60um SUS film (for metal dome switch or else)
2007 / Aug: Ternary Plating Line (for FCCL) Set Up (to be completed)
* Products
- Nickel plating
- Ag plating
- Copper plating
- Tin / Zink alloy plating
- Ternary alloy plating
* Applications
- PTC, Film Heater, protection product
- Metal Dome Switch, Lead Frame, Flip Chip, CoF, FCCL
- Various Electronic Components
* Patents
- Composition of surface treated Al / Al alloy and their treating method
- Composite for forming organic / inorganic protecting film with excellent corrosion resistance and coating ability, and a surface treatment method using the composite.
- Surface treatment composition for removing SI and other reducing metal salts occured during the etching process of Al die casting material and its treating method.