- INTRODUCTION - Siontech Co.,Ltd is a venture company specialized in Water Purifier Devices and Instant Sterilizing Water Generator as eco-friendly products in Korea since March 2000. We have got ISO 9001 and over 50 patent rights. We supply the water purifier devices to Korean governments as an excellent products. - OUR VISION - THINK ENVIRONMENT, THINK ENERGY, LOVE NATURAL - BUSINESS AREA - Research and Development, Manufacturing water purification device and sterilizing water generator device.