KingMay has grown to over 50 employees with a 3000 square factory and warehouse in economic centre of China---Shanghai. All raw material come from Korea or domestic suppliers, who are approved by strict ISO system.The professional production lines of "KingMay Chairs" are equipped with High-Tech Facilities, and guarantees the stability and sophistication of the product quality.We have passed BIFMA TEST and also certified ISO9001/ISO14001. Ergonomic chairs of "KingMay" are specially based on research of human body movement to provide maximum comfort and convenience for users, and guarantee the high performance and excellent quality with strict quality control; in the process of all production linesWe're ready to share with you our huge collections, based on "High Quality, Stylish Designs and Competitive price"