ASANTEK Co., Ltd. was established in 2004 as a manufacturer of metal processing oil and water conditioner with REDOX reactor. Today, we specialize in a range of products including water conditioner for cooling towers, swimming pools, fountains, ponds, aquaria, shower etc.We have delivered our products to customers worldwide. Since our foundation, our excellent research staff have invested ceaseless effort to manufacture the highest quality products through continuous investment in research and development, while constructing a high quality control system meeting the needs of our customers and a reliable A/S system making the customers satisfied with prompt and satisfactory service.