Protection Relays
Total 2,000+
manufacturers & suppliers found with 6,000+ products
Manufacturer/Factory
, Trading Company
Switchgear
, Medium Voltage Switchgear
, Low Voltage Switchgear
, Power Plant Electrical System Design
, Pressure Transmitter
OEM, ODM, Own Brand
ISO 9001, ISO 14064
Shanghai Zicheng Electric Technology Co., Ltd.
Since 2024
150
12
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Trading Company
Module
, Frequency Converter
, Circuit Breaker
ODM, OEM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Manufacturer/Factory
, Trading Company
Frequency Inverter
, Soft Starter
, AC Drive
, Frequency Converter
, Welding Machine
OEM, Own Brand
ISO 9001, QC 080000
Zhejiang NCR Industrial Co., Ltd.
Since 2006
2000+
134
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Relay
, Current Transformer
, Shunt
, Meter
, Wiper Motor
ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018
Trading Company
Machines Circuit Breakers Lamps
, Circuit Breakers Production Line
, Circuit Breakers Products
, Termianls Series
, Cable Joint Products
Wenzhou, Zhejiang
Manufacturer/Factory
, Trading Company
USB Connector
, Tact Switch
, Slide Switch
, Phone Jack
, DC Power Jack
OEM, ODM
ISO 9001, ISO 14001
Guangdong Anhao Electrical Equipment Co.,ltd
Since 2021
2000+
85
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
Gas Insulation Switchgear
, High-voltage Cabinet
, Switchgear
, Switching Station
, Prefabricatated Substation.
ODM, OEM
ISO9001:2015
Shenzhen Sunyuan Technology Co., Ltd.
Since 2012
1300
27
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Signal Isolator
, Data Acquisition
, Dc-dc Converter
, Digital Meter
Own Brand, ODM, OEM
ISO9001:2015
Quanzhou Machtric Automation Equipment Co., Ltd.
Since 2010
3.58 Mil
144
9
Suppliers with verified business licenses
4.0
Annual Revenue
Plant Area
Number of Employees
Trading Company
Frequency Inverter
, Control Panel
, HMI
, Thyristor Power Controller
OEM, ODM
ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
Shenzhen Caratar Technology Co., Ltd.
Since 2021
1200
62
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
USB Cable
, USB Serial Cable
, FTDI Cable
, POE Splitter
, POE Injector
Own Brand, ODM, OEM
Nil
Manufacturer/Factory
Distribution Switch Control Equipment
, Circuit Breaker
, Safety Breaker
, Switch
, MCB
OEM, ODM
ISO 9001
Utility Electrical Co., Ltd.
Since 2007
2000+
183
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Din Rail Terminal Block
, PCB Terminal Block
, Push in Connector
, Push Button
, Indicating Lights
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015
Jiangsu Aisikai Electric Co., Ltd.
Since 2013
2000+
69
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Automatic Transfer Switch
, Min Circuit Breaker
, Model Case Circuit Breaker
, Air Circuit Breaker
, Ats controller
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
Zhejiang Hongyin Alloy Co., Ltd.
Since 2014
1000
35
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Electrical Contact
ODM, OEM
ISO 9001, ISO 14001
Pukai Electric Technology Co., Ltd.
2000
Plant Area
Manufacturer/Factory
, Group Corporation
MCCB
, MCB
, ATS
, RCD
, ELCB
OEM, ODM, Own Brand
ISO 9001
CHINA YUMO ELECTRIC CO., LIMITED
500
Plant Area
Manufacturer/Factory
, Trading Company
PLC
, HMI
, Rotary Encoder
, Metal Push Button
, Indicator Light
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001
Wenzhou Longsun Electrical Alloy Co., Ltd.
2000+
Plant Area
Manufacturer/Factory
, Trading Company
Contact Rivet
, Silver Alloy Wire
, Tri Metal Contact
, Oxidized Contact
, Powder Metallurgy Contacts
Own Brand
Wenzhou, Zhejiang
Wenzhou Seten International Trade Co., Ltd.
2000+
Plant Area
Manufacturer/Factory
, Trading Company
MCB
, MCB Automatic Production Line
, RCCB
, AC Contractor
, Time Switch
OEM, Own Brand
ISO 9001
Manufacturer/Factory
, Trading Company
MCB
, Isolator Switch
, RCCB
, MCCB
, Lighting Arrestor
ISO 9001
Wenzhou, Zhejiang
Zhejiang Ninuo Electrical Co., Ltd.
2000
Plant Area
Manufacturer/Factory
Digital Display Meter
, Indicator Light
, Pilot Lamp
, Push Button Switch
, Voltmeter
OEM, ODM, Own Brand
ISO 9000
DongGuan Dason Electric Company
Since 2018
2.44 Mil
200
6
Suppliers with verified business licenses
4.0
Annual Revenue
Plant Area
Number of Employees
Trading Company
Solenoids
, Push and Pull Solenoid
, Electromagnet
, Micro Switch
, Push Button Switch.
OEM, ODM
Dongguan, Guangdong
Hunan Leading Science & Technology Development Co., Ltd.
Since 2012
Suppliers with verified business licenses
5.0
Manufacturer/Factory
, Trading Company
, Other
Pump Control Box
, Pump Controller
, Pump Control Panel
, Water Pump Control Box
, Pump Control System
Own Brand
ISO 9001, ISO 14001
Xiamen Hyper Electric Technology Co., Ltd
Since 2023
Suppliers with verified business licenses
5.0
Manufacturer/Factory
, Trading Company
Stamford Alternator
, Brushless Alternator
, Automatic Voltage Regulator AVR Sx460
, Controller Dse7320
, Automatic Transfer Switch ATS
ISO 9001
Xiamen, Fujian
Shiny-Control Technology Develop (Beijing) Co., Ltd.
Since 2020
278
24
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Trading Company
Industrial Drive Frequency Converter
, Mechanical Drive Frequency Converter
, Standard Drive Frequency Converter
, PLC Series
, Soft Start Series
OEM
Beijing, Beijing
Manufacturer/Factory
Electronic Overload Relay
, Electronic Over Current Relay
, Electronic Motor Protection Relay
, Electronic Voltage Protection Relay
, Protection & Monitoring Devices
ISO 9001
within 15 workdays
Trading Company
MCB
OEM, ODM, Own Brand
Wenzhou, Zhejiang
Manufacturer/Factory
Substation Automation System
, Hydropower Station Integrated Automation
, Pumping Station Automation System
, Sewage Treatment Automation System
, Digital Line Protection and Control De
Changsha, Hunan
Changsha Guotong Electrical Technology Co., Ltd
2000+
Plant Area
Manufacturer/Factory
, Trading Company
Protection Relay
, Control Panel
, Control System
, Scada System
, Automation System
OEM, ODM
ISO 9001
Manufacturer/Factory
, Other
Monitoring Relay
, Solid State Relay
, Panel Meter
, Industrial Timer
, Proximity Sensors
Suzhou, Jiangsu
Manufacturer/Factory
Transform Substation
, Automation
, Protection
, Power Plant
Beijing, Beijing