1. Project name: Changsha Kaiyi Mingyuan Building 2, 3, 4, 5, 6, 7, 14, 15, 16 # aluminum alloy doors and windows fabrication and installation project. 2. Construction site: south side of Changsha Wildlife Park 3. Owner: Changsha Kaiyi Real Estate Co., Ltd. 4. Quantities: (see the project contract) 5. Construction period commitment: commencement and completion date Our company will absolutely obey the owner's