2000

JAN· Establishment of Corwell Engineering

JUN· Appointed as spare parts distributor of HSD Engine

2008

DEC· Awarded the Five Million Dollar Export Tower

2021

JAN· 20th anniversary of establishment

2022

JUL· Terminated spare parts distributor of HSD Engine

JAN· Company name changed to Dooyang Tech Co., Ltd.

2023

FEB· Appointed as a regional agent for Greece (Oceantech Shipping & Trading)