KDB Technology Co.,Ltd. is specialty manufacturers of various oilless bearings (Self-Lubricating Bearing) that is mainly used to auto-parts and machine part. Since our company starts by a name of KDB Industry in 1988, we grows steadily and has been exporting oilless bearings in United States and Canada from 1996. And also, we are a technological innovation company which pursue the best customer satisfaction through the highest quality and ceaseless research and development.


1988.07 : Founded "KDB Industry" and begined Oilless bearing(KDB#500) production
1992.04 : Contracted Korea exclusive agency about Dry bearing with Japan Senju Metal Industry Co., Ltd.
1996.10 : Begined export of Oilless bearing(KDB#500SP5) and Wear ring(KDB#200) to the US ATLAS BRONZE and Canada GRIZZLY SUPPLIES
2000.02 : Developed high-strength(BRINNEL HARDNESS 265) Oilless bearing (KDB#500SP5)
2001.10 : Developed Groove bearing(KDB#500GV,Graphite groove)
2002.03 : Begined export of Oilless bearing(KDB#500) and Wear ring(KDB#200) to Malaysia WAIANN
2002.10 : Converted to corporation of KDB Technology Co., Ltd.
2003.07 : Developed high-strength(BRINNEL HARDNESS 295) Oilless bearing (KDB#500HP)
2003.11 : Begined export of Oilless bearing(KDB#500) and Wear ring(KDB#200) to Italy DOBARCA
2004.05 : Begined export of Oilless bearing(KDB#500SP5) and Wear ring(KDB#200) to Japan Orimaek Co., Ltd.
2005.06 : Registered Dongyang Mechatronics Corp. that is universal hydraulic cylinder company and begined delivery of Dry bearing(DB-R)
2009.03 : Begined delivery of Dry bearing and Oilless bearing to EVERDIGM Corp. that is worldwide manufacturer of concrete pump car.