Duad is trying to create a world with better toothbrushes to satisfy and impress our customers. Duad was established with a goal, to be the world's leading toothbrush company. We constantly put forth effort to be the leading brand in oral health care. Not only national, but to be a global company we continuously reasearch and develope new functional toothbrushes for our consumers. "NICHE", our own private brand, is a leading brand of functional toothbrushes. Approaching our consumer with our products has had a very satisfactory outcome. We produce a wide range of products with excellent quality to move, and satisfy our consumers. We also aquired the ISO 9001 and ISO 14001 quality management certifications, and the environmental management certification. 3 We were the first in Korea to successfully aquire our functional KONEX Slim Bristel patent, (Patent No. 0233303) and manufacture high quality toothbrushes that is now the leading bristes in toothbrushes. With our advanced technology and superior quality, we export to 30 countries world wide. Our "NICHE" toothbrush is not just an industrial product, but a medical device for one of the best products in oral care. Duad will put forth non-stop effort to make better toothbrushes for customer satisfaction through innovation, and constant research. TEL : +82-32-666-8028 FAX : +82-32-665-1715 Contact us : duad1@duadniche.co.kr