Standard: Registration Form for Filing of Foreign Trade Operators Number: 02569436 Issue Date: 2020-03-27 Scope/Range: Issued By:

Standard: Flat glass inspection report Number: WT-2021-PB014-0014 Issue Date: 2021-01-28 Scope/Range: Issued By: Hebei Shahe Glass Technology Research Institute

Standard: Special Steel Door Inspection Report Number: 20232030034 Scope/Range: Issued By: Weifang Product Quality Inspection Institute

Standard: Architectural (safety) insulated glass testing report Number: 230821011086 Scope/Range: Issued By: China National Inspection and Testing Group Co., Ltd

Standard: Rock wool strip inspection report Number: JNCL24000053-G1 Scope/Range: Issued By: Billion Dollar Inspection and Certification Co., Ltd

Standard: Inspection Report on Copper Core PVC Insulated PVC Sheathed Flexible Cable Number: 020-WDX09101 Scope/Range: Issued By: Beijing Product Quality Supervision and Inspection Institute

Standard: Inspection Report on Copper Core PVC Insulated PVC Sheathed Flexible Cable Number: 020-WDX09105 Scope/Range: Issued By: Beijing Product Quality Supervision and Inspection Institute

Standard: Inspection Report on Copper Core PVC Insulated PVC Sheathed Flexible Cable Number: 020-WDX09103 Scope/Range: Issued By: Beijing Product Quality Supervision and Inspection Institute

Standard: Test report on flame-retardant copper core PVC insulated PVC sheathed flexible cable Number: 020-WDX09103 Scope/Range: Issued By: Beijing Product Quality Supervision and Inspection Institute

Standard: Glass wool roll felt testing report Number: FH2024YB0151 Scope/Range: Issued By: Beijing Institute of Building Materials Inspection and Research Co., Ltd