Nissenken is the quality inspection and testing institute which head office is placed in Japan. We have much knowledge not only JIS (Japanese standard) but also GB and AATCC,EN and more. Also We are the only Oeko-tex authorized institution in Japan and have built up our knowledge as the specific institution. With the network among our 40 over offices spread in all over the world, we will support your overseas manufacturing. *Country list which our offices are placed. Japan, China, India, Bangladesh, Myanmar, Cambodia