HISTORY

JAN. 1, 1981 IES CORPORATION set up
JAN. 18, 2004 IES (Shanghai) Co., Ltd. set up (Capital: USD 140,000)
MAY. 1, 2006 IES (Shanghai) Co., Ltd. increase of capital to USD 310,000
JUN. 1, 2006 IES (Shanghai) Co., Ltd. establish IES Mechanical Installation Engineering Co., Ltd. (Capital: CNY 3,000,000)
SEP. 1,2010 IES Corporation (Japan) closed a buisness. Part of existing service was transfferd to IES (Shanghai).

JUN. 1, 2012

 IES Mechanical Installation Engineering Co., Ltd.. increase of capital to CNY4,000,000
DEC. 1, 2015 Shirotsuki Kogyo Co., Ltd., located in Nagoya Japan, take over the operation of IES with obtaining the major share.
FEB. 2, 2016 IES established new subsidiary company with 100% ownership in Myanmar.
Mar.19, 2021 IES Construction Engineering Co.,Ltd. was established (capital of 10 million RMB)
Mar.21, 2022 Taicang FA Technology Center of IES Mechanical Installation Engineering Co., Ltd. was established
June 1, 2023 Taicang Branch of IES Construction Engineering Co.,Ltd. was established
Oct, 2023 The Nantong office was established