... ISO 9001:2004 5.OEM &ODM 1. Excellent appearance with smooth shape, reasonable structure;2. Using European general hardware ... ;3. Good performance in air tightness, water proof and safety, effectively insulating sound and heat;4. Durable, stronger, (fireproof, antiseptic,bulletproof ... any sizes as per your needs;6. Elegant, econmical and popular use;7. Different glass options are avaliable, such ...