1983.01 Established the company2002.07 Selected as Inno-Biz Company2006.12 Approved ISO90012008.02 Moved headquarter factory to Mold industry cooperation zone2008.05 Approved Venture Business Company2009.01 Approved special process by Samsung Techwin2009.02 Registered Research Institute2010.01 Amend company name "Joa Co., Ltd."2010.04 Approved special process by Samsung Techwin2010.08 Obtained CE certificate Vol.3 TUV AUSTRIA- Portable Riveter (Gun Yoke, Cylinder) : Using in assembling automobile frame & Chassis by cold works.- Dummy Bar Head Piece&＃39;s material and Heat-treating technology for POSCO- Vessel Clamp, Deburrer Blade Clamping Jaw, for POSCO- Improved quality : Planishing Roll Cassette for POSCO- Developed various equipement : Roller, Bush, Pin, Link, Holder, Sprocket etc. for Parking facilities.- Rocker Arm Shaft for Wartsila Diesel International Ltd.