Shenzhen Dewang High-tech Co. Ltd., founded in 2010, is a
collection research and development, production, wholesale, retail
as one of the import and export trade enterprises. Dewang passed international quality management system
ISO9001, International environment system ISO14001 and GMP
Product: We applied 3D pen patent successfuly
in 2011, from V1, V2, X3, X4 to X4-2.0 and X5. Dewang developed low
temperature 3D pen, USB 3D pen, rechargeable 3D pen.
2 global Exhibition each year to build DEWANG