1. File 1. Door and window profiles shall meet the requirements of GB/T88 14-2004 Rigid PVC Door and Window Profiles and JG/T 180-2005 Rigid PVC Plastic Doors and JG. According to the requirements of T 176-2005 "Functional Structural Dimensions of Plastic Doors, Windows and Profiles", profile manufacturers are required to provide testing reports from authoritative national testing institutions (aging indicators must meet the requirements of this standard); 2. Environmental protection formula; 3. Before installation, the contractor shall provide samples to the Employer, and purchase and install them after confirmation. 4. Thickness of door and window frame: it meets the requirements of current acceptance specifications. 5. Profile brand selection: Luchuan profile (Type 60). 2. The material and assembly requirements of the steel lining are 1, which shall comply with GB/T88 14-2004 Unplasticized PVC -U Profile for Doors and Windows and JG/ T 180-2004. T 140-2005 functional structural dimension requirements for unplasticized polyvinyl chloride (PVC-U) plastic windows and JG/T 176-2005 plastic doors, windows and profiles. 2. Brand selection: Chengdu Xilin (window 1.5mm, door 2.0mm, galvanized) 3. Sealing strip 1, door and window sealing strip shall comply with GB 12002 Requirements for Plastic Door and Window Sealing Strip; 2. Brand selection: Xindu Longteng and Xindu Shulong (O-type and K-type). 4. Hardware 1. The sliding window adopts grooved wheels plus sliding rails, actuators, transmission handles, locking bolts and limit cards. 2. The hardware of casement window adopts wind brace, actuator, actuator handle, corner hinge, locking point and lifting block. 3, the main hardware used must be issued by the relevant standards of qualified inspection report; 4. Brand selection: Shandong Guoqiang 5. Top 1。 The top need to be silicided; 2. Brand selection: Guangdong Jialida. The brand of foaming agent for intransitive verbs is Gu Wei and Haohaiqi, and the brand of sealant is Shandong Yulong, Qiangnai, Guojingba, Glass 1, white float glass, tempered glass and insulating glass, which shall comply with the Technical Regulations for the Application of Building Glass (JJ113-97) and Safety Glass. 2. Deep processing of glass: Xiong Gang, new century, kamikaze. 3. Original glass brand selection: Chengbo, Taibo and Nanbo. 9. The resistance of doors and windows to wind pressure, air infiltration and rainwater infiltration should reach the third-class standard. X. Other requirements 1. After winning the bid, the bidder shall design the construction drawing according to the detailed drawings of doors and windows provided at the time of bidding, and meet the requirements of Articles 1 to 9. Where the requirements in Articles 1 to 10 are lower than the current national and industrial norms and technical standards, they shall be implemented according to the current national and industrial norms and technical standards, and can pass the acceptance of relevant departments such as quality supervision stations. Door and window construction drawings can only be made after being reviewed and signed by the design institute; 2. The design of doors and windows must meet the general requirements in the construction drawing of textile industry design institute; 3. The production of plastic steel doors and windows must conform to JG/T 180-2005 unplasticized PVC plastic doors, JG/T 140-2005 unplasticized PVC plastic windows and JG/T 176. 4. Provide corresponding after-sales service commitments (including maintenance response time and warranty period).