DJMI, founded in 1998, is a one-stop door and window manufacturing enterprise in China. The company covers an area of 160,000 square meters and has more than 1350 employees. It produces 12,000 doors and Windows per month and exports more than 500 construction projects to 67 countries. DJMI has been specializing in export engineering door and window manufacturing for 18 years. With British standard nonsense. American Standard UL NFPA. European standard CE/EN. Australian standard AS and other sound insulation, waterproof, bulletproof, fireproof certificate.