Welcome to visiting K.J.Pretech. K.J.Pretech has specialized in developing and producing precision plastic parts and ultra precision molding tools.Since the establishment, we have achieved the highest technology through cooperation with world-wide partners (in 6 countries) such as JUKEN in Japan. Supplying the precision products to the outstanding electronic companies such as Samsung, LG and Sony, we have satisfied customers in the world- wide market of the precision and optical parts. K.J Pretech always has priority to the quality and customer satisfaction.