Standard: Trademark registration certificate Number: 10667019 Issue Date: 2008-07-14 Expiry Date: 2024-07-13 Scope/Range: Assembly of mechanical equipment cleaners including car wash machines Issued By: China Trademark Office

Standard: GB/T19001-2016/1S09001:2015 Number: TUVHD-2022-Q-066-R0J1-S Issue Date: 2021-05-18 Expiry Date: 2024-05-17 Scope/Range: Assembly of mechanical equipment cleaners including car wash machines Issued By: TUVHD CertificationTestingCo.,Ltd

Standard: Certificate of Compliance Number: OP170925.SKWTD75 Issue Date: 2017-10-25 Expiry Date: 2025-10-24 Scope/Range: ENISO 12100:2010.EN 61000-6-1:2007.EN 61000-6-3:2007+A1:2011+AC:2012.EN 60204-1:2006+A1:2009+AC:2010 Issued By: Ente Certificazione Macchine Srl

Standard: AAA credit enterprise in China's car wash machine industry Number: WXUP142160583 Issue Date: 2019-02-13 Expiry Date: 2039-02-12 Scope/Range: car wash machine Issued By: AWARDS CEREMONY OF CHINA INFLUENTIAL ENTERPRISE BRAND AWARD

Standard: Energy conservation and environmental protection enterprise in China's car washing machine industry（2018 ANNUAL AWARDS CEREMONY Number: YALPX382361666 Issue Date: 2019-02-13 Expiry Date: 2039-02-12 Scope/Range: car wash machine Issued By: AWARDS CEREMONY OF CHINA INFLUENTIAL ENTERPRISE BRAND AWARD

Standard: Famous brand in China's car washing machine industry Number: YXLPXI12338600 Issue Date: 2019-02-13 Expiry Date: 2039-02-12 Scope/Range: car wash machine Issued By: AWARDS CEREMONY OF CHINA INFLUENTIAL ENTERPRISE BRAND AWARD

Standard: A trusted brand for consumers in China's car wash machine industry Number: YXLFX312314661 Issue Date: 2019-02-13 Expiry Date: 2039-02-12 Scope/Range: car wash machine Issued By: AWARDS CEREMONY OF CHINA INFLUENTIAL ENTERPRISE BRAND AWARD

Standard: Certificate of Registration ISO 9001:2015 Number: CN1504-QC Issue Date: 2017-11-02 Expiry Date: 2024-11-01 Scope/Range: The registration covers the machining, assembly and sale of mechanical equipment cleaners including car wash machines. Issued By: TQCS International Pty Ltd

Standard: License Number: 29000000202004290026 Issue Date: 2005-08-25 Expiry Date: 2025-08-24 Scope/Range: car wash machine,car wash vehicle,Auto repair parts，etc.. Issued By: Shanghai Qingpu District Market Supervision Administration

Standard: Trademark registration certificate Number: 2C106670192C Issue Date: 2013-09-14 Expiry Date: 2033-09-13 Scope/Range: Assembly of mechanical equipment cleaners including car wash machines Issued By: State Administration for Industry and Commerce of the People's Republic of China

Standard: Certificate of Registration(the quality management system in compliance with ISO 9001 :2008.) Number: QAIC/CN /131424 - A Issue Date: 2013-11-05 Expiry Date: 2023-11-04 Scope/Range: The Manufacture of Vehicle Cleaning Machinery Issued By: The Governing Board ofQ.A. International Certification Limited