This is Ryo working at D. NAGATA CO.,LTD in Tokyo, Japan. Ware dealing Japanese cotton sandal but its manmade (handmade) and our factory in Japan cannot assemble many quantities in no time. Thats why, we are searching the supplier who can assemble it for us. We will send you every parts and you can only assemble it. Normally, 1 pair / 4050 minutes. See the movie how to assemble it. Our order quantity for a month will be from 300 pairs to 2,000 pairs. Can you help us with this task ? Best regards. Ryo. Show More