Acceptance of Three Characteristics Equipment for Doors and Windows by Dali Construction Engineering Quality Inspection Center

The Dali Construction Engineering Quality Inspection Center is located on the beautiful Erhai Lake in Dali City. It is a reputable unit with good qualifications for construction engineering quality in Dali City. We purchased the three property testing equipment for building doors and windows from our company and dispatched engineers for installation training. We received praise from the leaders of the Dali Construction Engineering Quality Inspection Center and successfully completed the task. *It is in accordance with the national standard GB/T7106-2008 "Classification and Testing Methods for Airtightness, Watertightness, Wind Load Resistance Performance of Building External Doors and Windows", GB/T5824-1986 "Dimensions of Building Doors and Windows Openings", GB/T13685-1992 "Wind Pressure Subjective and Objective Shape Performance Grading and Testing Methods for Building External Doors", GB/T13686-1992 "Classification and Testing Methods for Air Permeability and Rainwater Leakage Performance of Building External Doors", JG/T140-2001 "PVC Plastic Suspended Windows", JG/T3107-1994 "PVC Plastic Doors", JG/T3018-1994 "PVC Plastic Windows", JG/T8478-2002 "Aluminum Alloy Doors", GB/T8479-2003 "Aluminum Alloy Windows", JG/T211-2007 "On site Testing Methods for Air Permeability, Water Permeability, and Wind Pressure Resistance Performance of Building External Windows", GB/T7106-2008 "Classification and Testing Methods for Air Permeability of Building External Windows Designed and manufactured according to the requirements of, all performance indicators meet the standards, and the performance is very stable. It is a testing equipment for detecting the three properties of doors and windows.

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