| --Sep-09
| - IES Vietnam office relocated to higher floor with
| --the same building-

| --Aug-09
| - IES China sales office relocated to Guangzhou

| --Jun-09
| - IES Singapore office relocated Middle Road

| --May to Jun-09
| - IES & HK Plumbing jointly held a football
| --competition at King's Park Sports Ground

| --16-Jan-09
| - 2008 Group's Annual Dinner held at Golden Lake
| --Hotel, TangXia of Dongguan, China | --

| --25-Jan-08
| - 2007 Group's Annual Dinner held at Metropolitan
| --Hotel, Zhang Mu Tou of Dongguan, China | --

| --18-Oct-07
| --IES Vietnam office opened at Ho Chi Minh City

| --19-Sep-07
| --IES holds a technical seminar at Miramar Hotel
| --Hong Kong (09:15-14:00) to introduce solar
| --integrated hot water system

| --01-Jun-07
| --Awarded its first Venetian Parcel II project for
| --supplying stainless steel hot water tank

| --20-Jan-07
| --Signed exclusive agent for RAAB (Germany)
| --prefabricated stainless stain chimney

| --01-Jan-07
| --IES Singapore office opened

| --24-Mar-05
| --IES Macau office opened