Teng Hoi Conservation Organization is a member of Take Tech Ltd, a non-profit making organization registered in Hong Kong.  We develop practical and participative environmental programmes with a strong emphasis on education and measurable results.  'Teng Hoi' is a Cantonese phrase that translates as 'listen to the sea', a name that came from our first programme, the development of a device to locate explosions underwater generated by illegal fish bombs.