품질 관리
품질 관리 프로세스
  1. 현재 파형 발생기
    Shenzhen LLH Electrical Co., Ltd. 품질 관리 0
  2. LRC 디지털 브릿지
    Shenzhen LLH Electrical Co., Ltd. 품질 관리 1
  3. DC 전원 공급 장치 + 프로그래밍 가능한 전자 부하
    Shenzhen LLH Electrical Co., Ltd. 품질 관리 2
  4. Fluke 네트워크 링크 테스터
    Shenzhen LLH Electrical Co., Ltd. 품질 관리 3
  5. 휴대용 낙뢰 보호 부품 테스터
    Shenzhen LLH Electrical Co., Ltd. 품질 관리 4
  6. 전압 민감 저항기 DC 파라미터 측정기
    Shenzhen LLH Electrical Co., Ltd. 품질 관리 5
  7. PINTEK 고전압 프로브
    Shenzhen LLH Electrical Co., Ltd. 품질 관리 6
  8. Prima 1.2/50us&8/20us 6KV 복합 파형 낙뢰 서지 발생기
    Shenzhen LLH Electrical Co., Ltd. 품질 관리 7
  9. 6KV 낙뢰 서지 발생기
    Shenzhen LLH Electrical Co., Ltd. 품질 관리 8
  10. 낙뢰 보호 부품 테스트
    Shenzhen LLH Electrical Co., Ltd. 품질 관리 9
  11. 벤치탑 디지털 고정밀 멀티미터
    Shenzhen LLH Electrical Co., Ltd. 품질 관리 10
  12. RIGOL 디지털 오실로스코프
    Shenzhen LLH Electrical Co., Ltd. 품질 관리 11
  13. 자동 납땜기
    Shenzhen LLH Electrical Co., Ltd. 품질 관리 12
  14. Unidux 열화상 카메라
    Shenzhen LLH Electrical Co., Ltd. 품질 관리 13
  15. 접지 저항 테스터
    Shenzhen LLH Electrical Co., Ltd. 품질 관리 14
우리의 증명서
중국 Shenzhen LLH Electrical Co., Ltd. 인증
TÜV Certificate
  • 인증서 번호:B 085813 0001 Rev. 00
  • 발행일:2025-06-05
  • 범위:Surge Protective Device (AC SPD), models: LPM20-275/2, LPM20-275/3, LPM20-275/4, LPM20-275/1+N, LPM20-275/3+N and related FM suffix models, manufactured by Shenzhen LLH Electric Co., Ltd. Tested according to EN 61643-11:2012/A11:2018 and IEC 61643-11:2011.
  • 발행자::TÜV SÜD Product Service GmbH
중국 Shenzhen LLH Electrical Co., Ltd. 인증
CE Certificate
  • 인증서 번호:N8A 085813 0002 Rev. 00
  • 발행일:2025-06-05
  • 범위:Surge Protective Device (AC SPD), models: LPM20-275/2, LPM20-275/3, LPM20-275/4, LPM20-275/1+N, LPM20-275/3+N and related FM suffix models, manufactured by Shenzhen LLH Electric Co., Ltd. Complying with Low Voltage Directive 2014/35/EU and EN 61643-11:2012
  • 발행자::TÜV SÜD Product Service GmbH
중국 Shenzhen LLH Electrical Co., Ltd. 인증
CE Certificate
  • 인증서 번호:EBSZ250218214E
  • 발행일:2025-02-21
  • 범위:This report applies to the Signal Surge Protector (Model: LS-CH5, DC5V) manufactured by Shenzhen LLH Electrical Co., Ltd., tested according to EN IEC 61000-6-4:2019 and EN IEC 61000-6-2:2019.
  • 발행자::Guangdong Eurber Testing Co., Ltd.
중국 Shenzhen LLH Electrical Co., Ltd. 인증
CE Certificate
  • 인증서 번호:EBSZ250218214E-R1
  • 발행일:2025-03-04
  • 범위:This report applies to the Signal Surge Protector (Models: LS-CH5, LS-CH24, LS-CH12) manufactured by Shenzhen LLH Electrical Co., Ltd., tested according to EN IEC 61000-6-4:2019 and EN IEC 61000-6-2:2019.
  • 발행자::Guangdong Eurber Testing Co., Ltd.
중국 Shenzhen LLH Electrical Co., Ltd. 인증
CE Certificate
  • 인증서 번호:EBSZ250218215EC
  • 발행일:2025-02-21
  • 범위:This certificate applies to the Lightning strike counter (Model: LSC-500H, DC7.2V) manufactured by Shenzhen LLH Electrical Co., Ltd., complying with EMC Directive 2014/30/EU and tested according to EN IEC 61000-6-4:2019, EN IEC 61000-6-2:2019.
  • 발행자::Guangdong Eurber Testing Co., Ltd.
중국 Shenzhen LLH Electrical Co., Ltd. 인증
Utility Model Patent Certificate
  • 인증서 번호:ZL 2019 2 1772567.5
  • 발행일:2020-07-07
  • 범위:Patent for utility model titled "Lightning strike counting circuit and lightning strike counting device" (Patent No. ZL 2019 2 1772567.5), owned by Peng Yu.
  • 발행자::China National Intellectual Property Administration (CNIPA)
중국 Shenzhen LLH Electrical Co., Ltd. 인증
Utility Model Patent Certificate
  • 인증서 번호:ZL 2019 2 1773594.4
  • 발행일:2020-05-19
  • 범위:Utility model patent titled "A lightning protection circuit" (Patent No. ZL 2019 2 1773594.4), owned by Peng Yu.
  • 발행자::China National Intellectual Property Administration (CNIPA)
중국 Shenzhen LLH Electrical Co., Ltd. 인증
Invention Patent Certificate
  • 인증서 번호:ZL 2016 1 0816274.7
  • 발행일:2023-08-22
  • 범위:Invention patent titled "A lightning monitoring and degradation state monitoring system and method for lightning protection boxes" (Patent No. ZL 2016 1 0816274.7), owned by Shenzhen Leilihai Electric Co., Ltd.
  • 발행자::China National Intellectual Property Administration (CNIPA)
중국 Shenzhen LLH Electrical Co., Ltd. 인증
ISO 9001
  • 인증서 번호:46524Q10125R0S
  • 발행일:2024-06-06
  • 범위:Research and sales of surge protector and lightning strike counters (Shenzhen LLH Electrical Co., Ltd.), in compliance with GB/T 19001-2016 / ISO 9001:2015.
  • 발행자::Shenzhen ZhongTian International Certification Co., Ltd. (ZTIC)
중국 Shenzhen LLH Electrical Co., Ltd. 인증
TÜV SÜD Certificate
  • 인증서 번호:B 082487 0010 Rev. 00
  • 발행일:2021-10-11
  • 범위:This certificate applies to the Surge Protective Device (Surge Protective Box), Model: PKT PRO 40T, manufactured by the certificate holder. It complies with EN 61643-11:2012/A11:2018, IEC 61643-11:2011 and EN 62477-1:2012/A1:2017 standards.
  • 발행자::TÜV SÜD Product Service GmbH
중국 Shenzhen LLH Electrical Co., Ltd. 인증
CE Certificate
  • 인증서 번호:N8A 082487 0011 Rev. 00
  • 발행일:2021-10-11
  • 범위:This Attestation of Conformity applies to the Surge Protective Device (Surge Protective Box), Model: PKT PRO 40T, confirming compliance with the Low Voltage Directive 2014/35/EU and EN 61643-11:2012/A11:2018.
  • 발행자::TÜV SÜD Product Service GmbH
중국 Shenzhen LLH Electrical Co., Ltd. 인증
Design Patent Certificate
  • 인증서 번호:ZL 2023 3 0182333.0
  • 발행일:2023-10-10
  • 범위:Design Patent for "Surge Protector (for RJ45 network signal)", Patent No. ZL 2023 3 0182333.0, owned by Shenzhen Leilihai Electric Co., Ltd.
  • 발행자::China National Intellectual Property Administration (CNIPA)
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