Product description Specification 1. Used for: upvc&aluminum door & window. 2. Material: aluminum/zinc-alloy 3. Finish: oxidation /powder coated / painting. 4. Color for: silver, black, white, cream, bronze 5. Operate smoothly and good looking. 6. Moq: 1pc  7. Oem is available. Quick details 1. Brand name: ahq 2. Type: for all kinds of aluminum window  3. Model number: tb6023 4. Place of origin: zhejiang province china 5. Payment term: 30% deposit by t/t before production, 70% balance payment before delivery. 6. Port:ningbo/shanghai Packaging & deliver 1. Packing: standard export package 2. Delivery detail: 45 day after order deposit z