1993
Commenced R&D on bio-technological techniques in waste and wastewater treatment
Developed the BMS Biological Process Technology and first trial study commenced

1995
Trial study completed

1996
Commenced R&D of commercial products using the BMS Biological Process Technology

2000
The BMS Biological Process Technology passed the technology assessment conducted by a unit of Shanghai Environmental Protection Administration ("EPA")

2001
Commercially launched the BMS Rubbish Processor and the BMS Mobile Toilet

2004
Listed on Singapore Mainboard on February 16
Secured first large-scale turnkey project in Kunshan
Secured first BOT project in Xianyang City

2005
First joint-venture partnership with Dr. Cheng Yu Tung on Jiangdu BOT project
Secured its first TOT project in Lianyungang City

2006
Made largest BOT project investment to date in Suzhou City for RMB500 million
Commenced operation of the first BOT plant in Xianyang City
Secured first large-scale underground BOT project in Beijing

2007

Established a production facility in Dongguan to manufacture Aqua-Mate Coagulant for industrial wastewater treatment