Wenzhou Aoyi stationery is located in Ouhai District of Wenzhou, covering an area of 3000 square meters, with 40 workers, including 3 R & D units. Aoyi's product line focuses on children's watercolor pen and various coloring set, creative magic color changing pen and all kinds of special function writing supplies. All export products conforms to EN71 part 1-11 and American ASTM, safe and non-toxic. Aoyi is regarded as a reliable partner of new product development, design and production for different buyers around the world. Welcome domestic and foreign customers inquiry.