China AVR Voltage Stabilizer manufacturer
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Contact Person : Helen

Phone Number : +86 18217375508

WhatsApp : +8618217375508

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QC Profile

Ewen attached much importance to product quality because we believe that quality is the top priority. Ewen has obtained certificates like CE, ISO 9001:2015 etc. The scope includes voltage stabilizer, transformer, regulator, AC DC switching power supply, reactor, inverter etc. Also, we have several third party test report form authority organizations. The main test models are voltage stabilizer and transformer.

 

Except thrid part certificates and test reports, we have our own quality control staff. Every product would tested before it leaves our factory.

Certification
  • Ewen (Shanghai) Electrical Equipment Co., Ltd
    Standard: ISO 9001:2015
    Number: 10119Q13290R0S
    Issue Date: 2019-03-27
    Expiry Date: 2022-03-26
    Scope/Range: Production and sales of transformer, voltage stabilizer, voltage regulator, switching power supply, inverter, reactor, and DC voltage regulator power supply
    Issued By: Beijing Zhongliangtianrun Certification Center
  • Ewen (Shanghai) Electrical Equipment Co., Ltd
    Standard: CE
    Number: SHBST2014120301-2YSC-2
    Issue Date: 2014-12-08
    Expiry Date: 2019-12-07
    Scope/Range: Transformer series products as described on the certificate
    Issued By: Shenzhen BST Technology Co., Ltd.
  • Ewen (Shanghai) Electrical Equipment Co., Ltd
    Standard: GRGTEST Calibration Certificate
    Number: J201906131830A-0001
    Issue Date: 2019-06-20
    Expiry Date: 2022-06-19
    Scope/Range: Three Phase Transformer
    Issued By: Guangzhou GRG Metrology & Test Co., Ltd.
  • Ewen (Shanghai) Electrical Equipment Co., Ltd
    Standard: GRGTEST Calibration Certificate
    Number: J201906131830A-0002
    Issue Date: 2019-06-20
    Expiry Date: 2022-06-19
    Scope/Range: Intelligent Voltage Stabilizer
    Issued By: Guangzhou GRG Metrology & Test Co., Ltd
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