Model:ZDM01 Brand Name: 3H Type: Door system Usage: Door Material: Alloy, Zinc Alloy,alloy/Aluminum Place of Origin: Guangdong, China (Mainland) Color: Natural Certificate: GMC,CE,ISO9001/2000 Process: Die casting + machining + Powder Coating Be suitable for: Aluminum external/outward opening window door Surface Treatment: Powder Coating Production Time: 3-4 week