1988 Jun
1988 Jun
1989 Oct
1992 Mar
1995 Jan
1998 Jun
1999 Mar
1999 Oct
2002 Jun
First micro CD (Corona Discharged) Ozone Generator in production - 100 mg/hr.
The most reliable and durable small CD Ozone Generator in production - 250 mg/hr.
Biotek Environmental Science (UK) Ltd established.
Introduce the world first air-cooled micro Electrolytic Ozone Generator - 450 mg/hr.
EOG in production - continuous output - 500 mg/hr with 2,000 hours life time tested and guaranteed (25% reduction).
Applied Ultra-slim Titanium, instant ozone production - 500 mg/hr , life time improved to 3,000 hours (20% reduction).
Completed application research and life span test.
2004 Jan
Introduced EOG complete product for residential and commercial application.
2004 Jul
Biotek Environmental Science (China) Ltd established.
2005 Nov
Total more than 40 PCT patents achieved.
2006 Nov
ISO 9001 and ISO 13485 certified.
2007 Mar
2007 May
Light industrial grade 5,000 hours EOG in production.
Biotek Environmental Science (Australia) Ltd established.
2008 Jun
Biotek Environmental Science (Hong Kong) Ltd established.
2009 Mar
Introduce the industrial 9,000+ hours EOG.
2010 Apr
Only Supplier of Indoor Drinking Water Fountain for Expo 2010 Shanghai China.
Biotek Environmental Science Ltd established. The world first Point-of-Use ozone generator supplier.