NanoShield & Royal Ace Co.,Ltd is the first company in Thailand who offers the PVD ion plating service for the use as wear resistance layer on the surface of cutting tools, molds and dies. Our coatings are products of our proprietary techniques and equipments. We are experienced professionals and the process is controlled by our scientist who holds the patents in this field. Coating in Thailand saves time and money and we invite you to join our quality oriented Japanese and Western customers who have chosen our coating to enjoy these benefit plus excellent quality.