Standard: Occupational Health And Safety System CertificateManagement Number: 70825S0248R0S Issue Date: 2025-08-13 Expiry Date: 2028-08-12 Scope/Range: Radar Level Transmitter，Magnetic Level Gauge，Pressure Sensor Transmitter Issued By: China Quality Certification Centre

Standard: Environmental Management System Certificate Number: 70825E0263R0S Issue Date: 2025-08-13 Expiry Date: 2028-08-12 Scope/Range: Radar Level Transmitter，Magnetic Level Gauge，Pressure Sensor Transmitter Issued By: China Quality Certification Centre

Standard: Quality Management System Certification Number: 70825Q0343R0S Issue Date: 2025-08-13 Expiry Date: 2028-08-12 Scope/Range: Radar Level Transmitter，Magnetic Level Gauge，Pressure Sensor Transmitter Issued By: China Quality Certification Centre

Standard: SIL Certificate Number: No.1N250814.SNAQS35 Issue Date: 2025-08-14 Expiry Date: 2030-08-13 Scope/Range: Radar Level Transmitter Issued By:

Standard: SIL Certificate Number: No.6C221031.SNACT06 Issue Date: 2022-10-31 Expiry Date: 2027-10-30 Scope/Range: Electromagnetic Flowmeter Issued By:

Standard: SIL Certificate Number: No.6C221031.SNACT07 Issue Date: 2022-10-31 Expiry Date: 2027-10-30 Scope/Range: Precession Vortex Flowmeter Issued By:

Standard: CE Number: No. E8A 135183 0003 Rev. 00 Issue Date: 2026-03-20 Scope/Range: Flow meter Precession Vortex Flow Meter Issued By: TÜV SÜD Product Service GmbH

Standard: CE Number: No. E8A 135183 0001 Rev. 00 Issue Date: 2025-12-08 Scope/Range: Fluid level switches Tuning Fork Level Switch Issued By: TÜV SÜD Product Service GmbH

Standard: ATEX Certificate Number: n. ECM 25 ATEX-B UW03 Issue Date: 2025-03-31 Expiry Date: 2030-03-30 Scope/Range: Tuning Fork Level Switch Issued By:

Standard: EAC Certificate Number: 0532877 Issue Date: 2024-10-31 Expiry Date: 2029-10-30 Scope/Range: NYRD900 Radar Level Transmitter Issued By:

Standard: EAC Certificate Number: 0512726 Issue Date: 2024-01-19 Expiry Date: 2029-01-18 Scope/Range: NY3051 Pressure Sensor Transmitter Issued By: