Nomura has developed the surface treatment of mold for continuous casting machine as a domestic pioneer and expanding those products for the world users more than 20 years. The products with new plating technology such as (1) TAP-I, (2) N-TAP and (3) TAP-II as well as with new thermal spray coating contribute to a long life mold (total cost down) with good quality, which are based on our fully controlled quality assurance system. Nomura do mold business totally from designing, choice of materials, manufacturing, surface treatment, finishing to assembling and have good reputation not only from all domestic steel makers but also from many world steel makers.