We are sincerely thank you for your support to CHAMPDIA.We are producing Ultra-Precision Diamond and CBN/PCD cutting insert tools with highly qualified experts since found in 1986. With 20 years of accumulated experiences and know-how in Ultra-Precision Diamond cutting tool development and the latest equipments, CHAMPDIA is producing products with world class quality and recognized by customers as one of the top leading brands in the world. CHAMPDIA will continually put many efforts to our customer's satisfaction by providing cutting tools with high quality and performances at reasonable price.