Hefei Hongda Environmental Equipment Co., Ltd.

Name: Local tax registration certificate
Certificate No: 34011171176199X
Range: Local tax registration certificate
Reference: Local tax bureau

Name: National tax registration certificate
Certificate No: 34011171176199X
Range: National tax registration certificate
Reference: Internal Revenue Service

Name: The customs register the registration certificate
Certificate No: 3401960789
Range: international trade
Reference: Hefei customs

Name: Business license
Certificate No: 340100000037254(1-1)
Range: Business license
Reference: Industrial and commercial administration bureau

Name: IQNet and CQM
Certificate No: CN-00209Q/13248ROM
Range: ISO900-E
Reference: THE INTERNATIONAL CERTIFICATION NETWORK

Name: ISO900
Certificate No: CN-00209Q/13248ROM
Range: ISO900
Reference: THE INTERNATIONAL CERTIFICATION NETWORK

Name: ISO900-C
Certificate No: 00209Q13248R0M
Range: ISO900-C
Reference: THE INTERNATIONAL CERTIFICATION NETWORK