1983. 03 Establish Dong Yang Special Metals Corporation Ltd.in changwon
1984. 01 Munitions company qualification registration
1988. 05 Luvrication alumite treatment technical induction
(Technical tie-up with FUJIKURA company in Japan)
1988. 12 Develop F.D.L coating of valve rocker arm
1990. 07 Develop race of ball bearing for Hankuk syuthesis machine company
1990. 10 Established Dongyang Special Metal Co., Ltd.
1996. 06 Develop surface treatment of engine cam follwer
1996. 10 Develop surface treatment of 4 cycle carburetor
1996. 11 Develop ceramic coating of household
electric appliances parts
1997. 03 Super finishing machine induction from Japan
1997. 07 Monopoly development contract with SODA NIKKA trading house
about mabmesium manufactures in Japan market
1997. 10 Develop surface treatment of Mg-alloy
1998. 12 ISO 9002 Quality system certification acquirement
1999. 01 Approved of Chromate products for MIKUNI D/PIPE (JAPAN)
1999. 10 Approved of E-Coating products for MERCURY MARINE (U.S.A)
2000. 09 Develop heat resistant coat of EGR VALVE HOUING
2000. 10 HYUNDEI & KIA AUTO CO.,LTD Quality system for Surface rteatment
parts "SQ-MARK" certification acquirement
2001. 04 Completion of 2nd Factory
2001. 05 A new opening-up of Surface treatment Large-size Line(KOROS).
2001. 11 QS 9000 certification acquirement
2001. 12 ISO 14001 certification acquirement
2002. 04 Established Dongyang Industrial Co., Ltd.
Copyright@2002 DONGYANG SPECIAL METAL co.,LTD All rights reserved.
47-1 Songju-dong, Changwon City, Gyeongsangnam-do (zip:641-120)
TEL. 055-283-2111 FAX. 055-283-2113