Standard: ISO9001 Number: GB/T19001-2016/ISO9001:2015 Issue Date: 2021-03-05 Expiry Date: 2024-03-04 Scope/Range: Manufacture of hydraulic parts assembly and accessories Issued By: Guangdong Quality Testing CTC Certification Co.,Ltd.

Standard: Trademark certificate Number: 1211556 Issue Date: 2014-08-21 Expiry Date: 2024-08-20 Scope/Range: Hydraulic presses; hydraulic controllers for machines, motors and engines; hydraulic valves; hydraulic components (excluding veh Issued By: Trademark Office of the State Administration for Industry and Commerce of the People's Republic of China

Standard: Trademark certificate Number: 40201907310Y Issue Date: 2019-04-04 Expiry Date: 2029-04-03 Scope/Range: Hydraulic presses; hydraulic controllers for machines, motors and engines; hydraulic valves; hydraulic components (excluding veh Issued By: Darcn Tang Hcng Shim AUBLAC OF SINGAP Registrar of Trade Marks Singapore

Standard: Utility model patent certificate Number: 9035126 Issue Date: 2019-07-02 Expiry Date: 2050-07-01 Scope/Range: Hydraulic pump test platform Issued By: State Intellectual Property Office of the P.R.C