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Why Can We Always Ensure Excellent Quality

Quality Control

1. QA/QC: more than 20

2. There is a special inspector in each workshop, every items should be 100% tested before delivery.

3. The products are tested in our test center regularly to check the performance

4. If there is any faulty items due to bad raw materials or wrong production, they would be replaced freely.

5. Every sensor from WINSTON Gets Passed Strict Quality Inspection, And The Final Passed yield Is Over 99.9%.

6. Familiar with import and export processes and laws, CO of FORM A,FORM B,FORME E,FORM F ,CIQ ,Invoice Certificate, Embassy Certificate and so on.

YUEQING  WINSTON  ELECTRIC  CO.,LTD.

YUEQING  WINSTON  ELECTRIC  CO.,LTD.

YUEQING  WINSTON  ELECTRIC  CO.,LTD.

Certification

YUEQING  WINSTON  ELECTRIC  CO.,LTD. Certifications
Standard: CE-LVD
Number: GST121224614S
Issue Date: 2013-01-10
Expiry Date: 2023-01-10
Scope/Range: Distribution
Issued By: Global-Standard Testing Service Co.,Ltd
YUEQING  WINSTON  ELECTRIC  CO.,LTD. Certifications
Standard: CE-EMC
Number: GST121224616E
Issue Date: 2013-01-08
Expiry Date: 2023-01-08
Scope/Range: Relay
Issued By: Global-Standard Testing Service Co.,Ltd
YUEQING  WINSTON  ELECTRIC  CO.,LTD. Certifications
Standard: CE-EMC
Number: GST121224610E
Issue Date: 2013-01-08
Expiry Date: 2023-01-08
Scope/Range: Sensor
Issued By: Global-Standard Testing Service Co.,Ltd
YUEQING  WINSTON  ELECTRIC  CO.,LTD. Certifications
Standard: CE
Number: GST121224611E
Issue Date: 2013-01-08
Expiry Date: 2023-01-08
Scope/Range: SMPS
Issued By: Global-Standard Testing Service Co.,Ltd
YUEQING  WINSTON  ELECTRIC  CO.,LTD. Certifications
Standard: CE-EMC
Number: GST121224612E
Issue Date: 2013-01-08
Expiry Date: 2023-01-08
Scope/Range: SSR
Issued By: Global-Standard Testing Service Co.,Ltd
YUEQING  WINSTON  ELECTRIC  CO.,LTD. Certifications
Standard: CE
Number: CEZJ110614367
Issue Date: 2011-06-27
Expiry Date: 2021-06-27
Scope/Range: Thermostat
Issued By: GTS Pruf-und Zertifizierungs Gmbh
YUEQING  WINSTON  ELECTRIC  CO.,LTD. Certifications
Standard: CE-EMC
Number: GST121224617E
Issue Date: 2013-01-08
Expiry Date: 2023-01-08
Scope/Range: Timer
Issued By: Global-Standard Testing Service Co.,Ltd
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