We, DJMI as manufacturer, are focusing in high-end doors&windowswhich has the capability of design and production with a full rangeof professional production lines Since 1998, GungDong Daji Doors Industry Co., Ltd.is leadingOne-stopt stainless steel fire door Doors and Windows manufacturerin China. Production 12000 doors and windows per month, exportmore than 67 countries 500+ building projects.Owns British standard BS American standard UL NFPAEuropean standard CE/EN.Australian standard AS and other sound insulation, fire rated, glazed.Water proof, bulletproof and fire certificates.