Standard: CE Number: ISETC.002020201103 Issue Date: 2020-03-11 Expiry Date: 2025-02-11 Scope/Range: Screw Air Compressor Issued By: ISET

Standard: CE Number: No. 3N230613.JJMDT82 Issue Date: 2023-06-13 Expiry Date: 2028-06-12 Scope/Range: Pressure Vessel Issued By: ECM

Standard: ISO9001 Number: 11422Q41634R0M Issue Date: 2022-03-31 Expiry Date: 2025-03-30 Scope/Range: The production of screw air compressors Issued By: EACC

Standard: CE Number: No.3N230515.JJMDQ98 Issue Date: 2023-05-15 Expiry Date: 2028-05-14 Scope/Range: Air compressor Issued By: ECM

Standard: CE Number: No.3N230609.JJMDT23 Issue Date: 2023-06-09 Expiry Date: 2028-06-08 Scope/Range: Air compressor Issued By: ECM

Standard: ISO14001 Number: No.: 11422E41635R0M Issue Date: 2022-03-31 Expiry Date: 2025-03-30 Scope/Range: The production of screw air compressors and related environmentalmanagement activities of involved sites Issued By: EACC

Standard: ISO45001 Number: No.: 11422S21636R0M Issue Date: 2022-03-31 Expiry Date: 2025-03-30 Scope/Range: The production of screw air compressors and related occupationalhealth and safety management activities of involved sites Issued By: EACC

Standard: Patent certificate Number: 15391854 Issue Date: 2022-01-04 Scope/Range: Issued By: State Intellectual Property Office

Standard: Product quality and safety certification Number: 2021GCCA02007031801 Issue Date: 2021-11-17 Expiry Date: 2026-11-16 Scope/Range: Screw air compressor Issued By: GCCA

Standard: Patent certificate Number: 14924402 Issue Date: 2021-11-30 Scope/Range: Issued By: State Intellectual Property Office

Standard: Patent certificate Number: 15368845 Issue Date: 2022-01-04 Scope/Range: Issued By: State Intellectual Property Office