Tae Sung Co. is the leading manufacturer of exploration drilling equipment for Korea and the local region since 1980. We are specialized in the production of high quality impregnated diamond core bits, reaming shells, core barrels, casing, drill rods and more. We have been number one supplier in Korea for the last 35 years and preferred supplier to many other countries.Tae Sung produces diamond products of any size and any standard. Korea has a very long history in mining and geology and our diamond products have been adjusted to meet the challenges of the Korean hard and extremely hard formations. Our impregnated diamond bits have proven track record and they drill with better penetration rates compare to other competitive products.We promise to supply you with the best quality products and we will be glad to share with you our competitive pricing. Our clients are always welcome to visit us and our factory.Address: 31 Jangjeol-ro, Gwangmyeong-city, Gyeonggi-do, Republic of KOREA (14334) Tel: +82-70-7687-0462 Fax: +82-(0)2-2683-6733www.taesungdia.com