Protection Relays
Total 2,000+
manufacturers & suppliers found with 6,000+ products
Manufacturer/Factory
, Trading Company
, Other
Electronic Relay
, Motor Protector
, Voltage Relay
, Current Relay
, Time Relay
OEM, Own Brand
ISO 9001, ISO 9000
Manufacturer/Factory
Panel Meter
, Energy Meter
, Multifunction Power Meter
, Protection Relay
, Electrical Transducer
OEM, ODM
ISO 9001, GMP
Xinling Electrical Co., Ltd. China
Since 2012
2000+
1000+
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Relay
, Proximity sensor
ODM, OEM
ISO 9001, ISO 14001, ISO 29001
Xian XZH Electric Power Technology Co., Ltd.
Since 2021
1700
5
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Cable Fault Locator
, Transformer Tester
, Ac Dc Hipot Tester
, Ground Tester
, High Voltage Circuit Breaker Analyzer
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018
Manufacturer/Factory
, Trading Company
Power Meter
, Energy Meter
, WiFi Meter
, RS485 Modbus-RTU Meter
, Multifunction Relay
OEM, ODM, Own Brand
ISO 9001, ISO 14001
Haomai Electric Power Automation Co., Ltd.
Since 2017
2000+
249
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
General Relay Test System
, Intelligent Substation Test Equipment
, CT-PT Tester
, Transformer Tester
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
Acrel E-Business (Shanghai) Co., Ltd.
Since 2021
1000
40
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Energy Meter
, Current Transformer
, Hall Effect Current Sensor
, Current Transducer
, Voltage Sensor
OEM, ODM, Own Brand
Others
Manufacturer/Factory
, Trading Company
Power Transformer
, Dry Type Transformer
, Compact Transformer Substation
, Ring Main Unit
, Switchgear
OEM, Own Brand
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
Manufacturer/Factory
MCB
, RCCB
, SPD
, Change-Over Switch
, MCCB
OEM, ODM, Own Brand, SUNRUN
ISO 9001, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
Zhejiang Farady Powertech Co., Ltd.
Since 2018
25.28 Mil
2000+
51
Suppliers with verified business licenses
5.0
Annual Revenue
Plant Area
Number of Employees
Manufacturer/Factory
Auto recloser
, Vacuum Circuit Breaker
, Ring Main Unit
, Metal Clad Switchgear
, HV and LV Switchgear
Own Brand, ODM, OEM
Nil
Zhejiang Volcano Electrical Technology Co., Ltd.
Since 2020
2000+
39
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Handcart Indoor
, Indoor Vacuum Circuit Breaker
, Outdoor Vacuum Circuit Breaker
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
ZHEJIANG KANGCHUANG ELECTRIC CO.,LTD
Since 2023
Suppliers with verified business licenses
5.0
Manufacturer/Factory
Substation
, High Voltage Circuit Breaker
, Rmu Switchgear
, Drop out Fuse
, Current Transformer
OEM, ODM
Response Time≤3h
Manufacturer/Factory
MCCB
, Contactor
, Starter
, Connector
, Relay
OEM, ODM, Own Brand
ISO 9001
Zhejiang Zhongao Electric Co., Ltd.
Since 2011
80 Mil
2000+
82
Suppliers with verified business licenses
5.0
Annual Revenue
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Low-voltage electrical products
ODM, OEM
ISO 9001
Manufacturer/Factory
, Trading Company
Electricity Meter
, Latching Relay
, Motor Latching Relay
, Magnetic Latching Relay
, Power Relay
OEM, ODM, Own Brand, Wanjia Star High Power Relay
ISO 9001, ISO 14001, QC 080000
Manufacturer/Factory
Current Sensor
, DIN Rail Energy Meter
, Gateway/DTU
, Medical It Insulation Monitor
, Leakage Current Relay
OEM, ODM, Own Brand
ISO 9001
Zhejiang Geya Electrical Co., Ltd.
Since 2022
2000+
106
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
Circuit Breaker
, Time Relay
, Monitoring Relay
Own Brand, ODM, OEM
ISO9001:2015
Trading Company
HMI
, PLC
, Inverter
, Motor
, Driver
within 15 workdays
Guangzhou, Guangdong
Yueqing Lifang Electric Co., Ltd.
Since 2019
350
3
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Trading Company
High and low voltage appliance
, Instrument and apparatus
, Industrial control products
OEM, ODM, Own Brand
Wenzhou, Zhejiang
Changcheng Electrical Group Zhejiang Technology Co., Ltd.
Since 2006
2000+
338
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Motor Control and Protection
, Distribution Apparatus
, Modular DIN Rail
, Solar Energy Combiner Box and Accessories
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018
Manufacturer/Factory
, Trading Company
, Group Corporation
Recloser
, Cable Terminal and Joint
, Outdoor Circuit Breaker
, Indoor Control and Protection Panel
, Outdoor Isolator
OEM, Own Brand
ISO 9001, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001, ASME
Manufacturer/Factory
, Trading Company
HMI PLC Inverter Motor Driver CIR
, PLC
, Inverter
, Motor
ISO 9001
Shenzhen, Guangdong
Tianjin Geely New Material Technology Co., Ltd.
Since 2022
2000+
Suppliers with verified business licenses
4.0
Plant Area
Trading Company
DuPont Plastic Raw Material
, Elvamide
, PA/ABS PA46 PA6 PA6/66 PA612 PA66 PBT PC PC/ABS
, CPE Poe SBR Sbs SEBS Sis TPE Tpee Tpo TPR Tpsiv
, ABS Adpoly as(San) Ca Cab Eaa EVA GPPS HDPE HIPS
ISO 9001, ISO 14000
Tianjin, Tianjin
Zhejiang Anfu New Energy Technology Co.,Ltd.
Since 2005
1000
2
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Contactor
, Circuit Breaker
, Relay
, Distribution Box
, Combiner Box
OEM, ODM, Own Brand
ISO9001:2015, ISO14001:2015, ISO45001:2018
Zhe Jiang Yue Ding Corrugated Tube Co., Ltd.
Since 2007
2000+
273
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Exhaust Flexible Pipe
, Metal Hose
, Expansion Joint
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, IATF16949, ISO45001:2018 certificate
Yueqing Winston Electric Co., Ltd.
Since 2011
3
2000
2
Suppliers with verified business licenses
5.0
Annual Revenue
Plant Area
Number of Employees
Manufacturer/Factory
Proximity Sensor
, Thermostat and Heater
, Switching Power Supply
, Motor Soft Starter
, Frequency Inverter
OEM, ODM, Own Brand, SUKEN
ISO 9000, ISO 14001
ACREL CO., LTD.
Since 2019
2000+
304
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Energy Meter
, Svg
, Apf
, Transformer Current
, Temperature and Humidity Controller
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
Zhejiang TTN Electric Co., Ltd.
Since 2012
2000+
110
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
Voltage Stabilizer
, Solar Panel
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
Manufacturer/Factory
Magnetic Latching Relay
, Auto Relay
, Power Relay
, Communication Relay
, Generally Relay
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
GAONENGGELE ELECTRICAL SHARES CO., LTD.
Since 2009
Suppliers with verified business licenses
5.0
Manufacturer/Factory
, Other
Mini Circuit Breaker
, RCBO
, RCCB
, MCCB
, Contactor
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
Wenzhou, Zhejiang