ECOtanka Global HK Limited was setup in Hong Kong in order to trade within China and handle our own exporting out of China to our distributros all around the world. ECOtanka started making stainless steel drink bottles in 2005. We are well established with our own Chian Manger, quality control staff and our own warehouse for stroage and dispatch of orders. After many visits to China and to a very large number of factories we have found and use the very best contract manufacture available.ECOtanka birth started in New Zealand and grow so fast that it is now in two divisions.