Home Supplier Discovery Electrical & Electronics Communication Module Relay Output Module Factories & Companies
Total 797 relay output module factories & companies found with 2,391 products. Source high quality relay output module from our great selection of reliable relay output module manufacturing factories.

HANWEI ELECTRONICS GROUP CORPORATION

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Portable Gas Detector , Combustible Gas Alarm , Breath Alcohol Tester , Fixed Gas Detector , Gas Detection System
Factory ownership: Public Company
R&D Capacity: Own Brand, ODM
Location: Zhengzhou, Henan
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia , Domestic

Nanjing AIYI Technologies Co., Ltd.

Diamond MemberDiamond Member
Main Products: Gas Detector , Portable Gas Detector , Gas Monitor , Fixed Gas Detector , Gas Detection System
Factory ownership: Limited Company
Location: Nanjing, Jiangsu
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Nanjing Hangjia Electronic Technology Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Pressure Sensor , Pressure Switch , Water Level Sensor , Flow Meter , Differential Pressure Sensor
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Nanjing, Jiangsu

Shenzhen Sumring Technology Co., Limited

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Smoke Detector , Gas Detector , PIR Motion Detector , Heat Detector , Strobe Siren
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Shenzhen, Guangdong
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Africa , Australia

Zhejiang Mingch Electrical Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Voltage Stabilizer‬ , ‪Frequency Inverter‬ , ‪Power Inverter‬ , ‪Transformer‬ , ‪UPS‬
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Wenzhou, Zhejiang

Hunan Rika Electronic Tech Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Wind Sensor , Radiation Sensor , Temperature Humidity Sensor , Ph Sensor , Liquid Conductivity Sensor
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Changsha, Hunan
Production Lines: 5

Nanjing Hangjia Electronic Technology Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Pressure transmitter; Temperature transmitter; Flow meter; Pressure switch; Flow switch; Level Sensor
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Nanjing, Jiangsu

Shenzhen Yuante Technology Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Gas Detector , Gas Analyzer , Dust Monitor , Multi Gas Detector , Gas Monitor
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Shenzhen, Guangdong
Production Lines: 5

Yuyao Gongyi Meter Co., Ltd.

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Temperature Controller , Temperature Sensor , Thermometer , Temperature Indicator , Temperature and Humidity Controller
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Ningbo, Zhejiang
Main Markets: North America , South America , Africa

Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Power Meter , Energy Meter , WiFi Meter , RS485 Modbus-RTU Meter , Multifunction Relay
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Wuxi, Jiangsu
Production Lines: 3

Shenzhen Korno Import & Export Co., Ltd.

Gold MemberGold Member
Main Products: Gas Detector , Gas Analyzer , Dust Particle Counter , Gas Alarm , Gas Controller
Factory ownership: Limited Company
Location: Shenzhen, Guangdong
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Weshine Electric Manufacturing Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Power Transformer Tester , Insulating Oil Tester , Insulation Tester , Cable Tester , Power Quality Tester
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Baoding, Hebei
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Domestic

Beijing Zetron Technology Co., Ltd

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Gas Detector/Air Monitor/Gas Analyzer/Air Analyzer/Gas Alarm
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Beijing, Beijing
Main Markets: Southeast Asia/ Mideast , South Asia

Huaibei Huadian Automation Technology Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Sensor , Transmitter
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Huaibei, Anhui
Main Markets: South America , Europe , Southeast Asia/ Mideast , East Asia(Japan/ South Korea) , Domestic , South Asia

Nanjing Rosefinch Technology Co., Ltd

Gold MemberGold Member
Main Products: Tether Power Station , Drone Tether System , Drone Tether Station , Tethered Drone , Accessories
Factory ownership: Limited Company
Location: Nanjing, Jiangsu
Main Markets: North America , Eastern Europe , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Shanghai Boqu Instrument Co., Ltd.

Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: PH , ORP , Conductivity , Dissolved Oxygen , Residual Chlorine
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Shanghai, Shanghai
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia , Domestic

Baoding Lucyelec Test Equipment Co., Ltd.

Gold MemberGold Member
Business Type: Trading Company
Main Products: Transformer Oil Tester , Transformer Test Equipment , Petroleum Analysis Instrument , Hipot Tester , Resistance Tester
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Baoding, Hebei
Main Markets: South America , Europe

Wuhan Vohoboo Import and Export Trade Co., Ltd.

Diamond MemberDiamond Member
Main Products: Overhead Crane , Gantry Crane , Jib Crane , Electric Chain Hoist , European Type Wire Rope Hoist
Factory ownership: Limited Company
Location: Wuhan, Hubei
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Vesion Tech Co. Ltd

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: UPS , Energy Storage Batteries , Batteries , Online UPS , Static Transfer Switch
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Shenzhen, Guangdong
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia

Shenzhen Xingshengtu Information Technology Co., Ltd.

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: UPS Power System;Storage Battery
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Shenzhen, Guangdong
Main Markets: Europe , Southeast Asia/ Mideast , Africa

Chongqing Gold Mechanical & Electrical Equipment Co., ...

Diamond MemberDiamond Member
Main Products: Oil Purifier , Fire Testing Equipment , Petroleum Products Testing Equipment , Electrical Testing Equipment , Transformer Test Set
Factory ownership: Limited Company
Location: Chongqing, Chongqing
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Techcrepower Technologies Limited

Gold MemberGold Member
Main Products: Access Control , Time Attendance , Biometric and RFID Reader , Wireless Lock System , TCP/IP Networked Hotel Lock
Factory ownership: Limited Company
Location: Shenzhen, Guangdong
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe
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Category

Electrical & Electronics (569) Industrial Equipment & Components (467) Manufacturing & Processing Machinery (363) Instruments & Meters (326) Consumer Electronics (194) Tools & Hardware (194) Security & Protection (180) Auto, Motorcycle Parts & Accessories (114) Metallurgy, Mineral & Energy (80) Service (76) More

Management Certification

ISO 9001 (112) ISO9001:2015 (112) ISO 14001 (99) ISO45001:2018 (51) Others (33) ISO 9000 (27) ISO 14000 (13) QC 080000 (12) ISO 20000 (11) OHSAS/ OHSMS 18001 (9) IATF16949 (9) HSE (6) GMP (6) ISO 14064 (5) ISO14001:2015 (4) ISO 50001 (3) BSCI (3) LEED (2) GAP (2) ISO 17025 (2) ISO9001:2008 (1) ISO45001:2016 (1) WRAP (1) ANSI/ESD (1) PAS 28000 (1) ISO 29001 (1) HACCP (1) ISO 13485 (1) QSR (1) BREEAM (1) ISO 10012 (1) More

R&D Capacity

ODM (630) OEM (619) Own Brand (405) Others (13)

Annual Revenue

<1 Million USD (434) 2.5 ~ 5 Million USD (13) 10 ~ 50 Million USD (10) 5 ~ 10 Million USD (8) 1 ~ 2.5 Million USD (8) 50 ~ 100 Million USD (4) >100 Million USD (4) More

No. of Employees

5-50 People (382) 51-200 People (135) Less than 5 People (72) 201-500 People (38) 501-1000 People (5) Above 1000 People (4) More

Province & Region

Guangdong (255) Zhejiang (141) Jiangsu (81) Shandong (56) Fujian (50) Shanghai (47) Anhui (19) Beijing (19) Hunan (18) Hubei (17) Henan (16) Sichuan (16) Hebei (15) Tianjin (8) Shaanxi (8) Liaoning (7) Jiangxi (7) Chongqing (6) Yunnan (2) Guangxi (2) Shanxi (2) Jilin (1) Hongkong S.A.R. (1) Gansu (1) Ningxia (1) Taiwan, China (1) More