ERFA Industries Group
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7 Years
Since 2006
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Indoor Vacuum Circuit Breaker
Outdoor Vacuum Circuit Breaker
12KV Vacuum Circuit Breaker
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Electrical VCB Circuit Breaker
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Excitation Regulator
Current Transformer Clamp Type
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Oil Immersed Transformer
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PRODUCT CATEGORIES

Indoor Vacuum Circuit Breaker

 (8)

Outdoor Vacuum Circuit Breaker

 (7)

12KV Vacuum Circuit Breaker

 (8)

High Voltage Vacuum Contactor

 (6)

Vacuum Contactor Unit

 (6)

Electrical VCB Circuit Breaker

 (5)

Switchgear Circuit Breaker

 (6)

Excitation Regulator

 (7)

Current Transformer Clamp Type

 (12)

Hydraulic Rescue Equipment

 (8)

Oil Immersed Transformer

 (3)

Vacuum Interrupter

 (8)

Drilling Tools(NEW)

 (1)

Why Can We Always Ensure Excellent Quality

Certification

ERFA Industries Group Certifications
Standard: Siemens OEM Partner
Number: OP56ST12
Issue Date: 2009-09-04
Expiry Date: 2029-09-03
Scope/Range: Vacuum Interrupter and Embedded Pole
Issued By: Siemens (Wuxi) Ltd
ERFA Industries Group Certifications
Standard: ISO9001:2008
Number: 01713Q11894RIS
Issue Date: 2008-11-20
Expiry Date: 2021-05-21
Scope/Range: Approved every 3 years
Issued By: Beijing Xingguo Global Certification Co., Ltd
ERFA Industries Group Certifications
Standard: Paten right Series
Number: 1654033
Issue Date: 2009-03-20
Expiry Date: 2029-03-20
Scope/Range: New Research and Development
Issued By: Intellectual Property Office of China
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