Sunking 3D puzzle toy Co., Ltd. is a company with the integration of designing, manufacture, distribution and service. We have been committed to wooden toys, especially 3D wooden puzzle, sectors for years. Our main products are 3D wooden puzzles which are made by high quality Plywood without any paint on surface. It is safe for children. With many years of experience in wooden puzzle field. We grow up to be the trustworthy and stable manufacturer & supplier of 3D wooden puzzles in China. Our products have passed EN71, ASTM certidicate.With EN71 & ASTM it is safe for children to play. We have our own and strong R&D team with Good experience and creative designs, and an administrative team with modern management concepts as well.With such good soft and hard conditions, a huge amount of products are emerging in endlessly with high quality and competitive price. Of course your own design and OEM order are warmly welcomed and produced as you request. About the shipment. With our years of experience in exporting.Whatever you prefer, by sea or by air. we will arrange everything and make your business safe, quick and simple. Just a call or email, we will do the rest.