Total 1,560 4 wire detector factories & companies found with 4,680 products. Source high quality 4 wire detector from our great selection of reliable 4 wire detector manufacturing factories.
Henan Hangwei Sensing Technology Co., Ltd
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718945520162)
Business Type: | Manufacturer/Factory |
Main Products: | Gas Detector |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Zhengzhou, Henan |
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Featured ProductMin. Order: 1 Piece
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Featured Product
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Featured ProductMin. Order: 1 Piece
Ningbo Sentek Electronics Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945520162)
Business Type: | Manufacturer/Factory |
Main Products: | Conventional Fire Alarm Control Panel |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Ningbo, Zhejiang |
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Featured ProductUnit Price: US$ 4.4 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 8.3-12 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 5.5-10 / PieceMin. Order: 100 Pieces
Shenzhen Ansorl Technology Co., Ltd.
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718945520162)
Business Type: | Trading Company |
Main Products: | Conventional Fire Alarm System , Addressable Fire Alarm System , Wireless Fire Alarm System , Gas Extinguishing Release Control System , Residential Standalone Fire Alarm Devices |
Mgmt. Certification: |
NIL
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 3-6 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5-9 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3-6 / PieceMin. Order: 1 Piece
Ningbo DSW International Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945520162)
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Safety Shoe , Tactical Boot , PVC Boot , Safety Glove , Helmet |
Mgmt. Certification: |
ISO 9001, ISO 14064
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM, Own Brand |
Location: | Ningbo, Zhejiang |
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Featured ProductUnit Price: US$ 3.85-4.5 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 4.5 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 4.36-4.8 / PieceMin. Order: 500 Pieces
Nanjing KJT Electric Co., LTD
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945520162)
Business Type: | Trading Company |
Main Products: | Sensor , Proximity Sensor , Photoelectric Sensor , Speed Sensor , Limit Switch |
Mgmt. Certification: |
ISO 9000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Nanjing, Jiangsu |
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Featured ProductUnit Price: US$ 15-28 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 15-28 / PieceMin. Order: 5 Pieces
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Min. Order: 5 Pieces
Topright Industrial Technology Co., Ltd.
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718945520162)
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Cartridge Heaters , Hot Runner Heater , Tubular Heaters , Band Heaters , Silicone Rubber Heaters |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Yancheng, Jiangsu |
Production Lines: | 4 |
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Featured ProductUnit Price: US$ 3.5-4.5 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 2-2.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4-6 / PieceMin. Order: 10 Pieces
Ease Security Co., Ltd.
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718945520162)
Business Type: | Manufacturer/Factory |
Main Products: | Alarm System , Security Products , Beam Sensor , Alarm , Door Magnetic Switch |
Mgmt. Certification: |
ISO 9001, ISO 9000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Guangzhou, Guangdong |
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Unit Price: US$ 3.5-4.5 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 4-5 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 3-6 / PieceMin. Order: 10 Pieces
Zhejiang Jiaboer Electronic Technology Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945520162)
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Smoke Alarm , Smoke Detector , Fire Alarm , Fire Detector , Carbon Monoxide Detector |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, OHSAS/ OHSMS 18001, HSE...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Hangzhou, Zhejiang |
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Unit Price: US$ 6.6-7 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 6.6-7 / PieceMin. Order: 100 Pieces
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Featured ProductUnit Price: US$ 8-10 / PieceMin. Order: 500 Pieces
Dongguan Juzheng Electronic Technology Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945520162)
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Metal Detector , Metal separator , , Food Metal Detector , Checkweigher |
Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Dongguan, Guangdong |
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Featured ProductUnit Price: US$ 13500-16500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 13500-16500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 29000-35000 / PieceMin. Order: 1 Piece
Shenzhen Xinhean Technology Co., Ltd.
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718945520162)
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Fire Alarm Control System , Relay Output Smoke Detector , Gas Detector , Stand Alone Smoke Detector , Electrical Fire Alarm System |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Shenzhen, Guangdong |
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Featured ProductUnit Price: US$ 8.33-9.3 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 9.5-10.7 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8-8.9 / PieceMin. Order: 1 Piece
Mantern Industrial Co., Limited
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718945520162)
Business Type: | Trading Company |
Main Products: | Gas Detector , Call Point , Carbon Monoxide Detector , Manual Operated Siren , Fire Hose Nozzle |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Zhengzhou, Henan |
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Featured ProductUnit Price: US$ 60-200 / PieceMin. Order: 1 Piece
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Min. Order: 500 Pieces
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Unit Price: US$ 60-200 / PieceMin. Order: 1 Piece
Shenzhen Asenware Test and Control Technology Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945520162)
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Fire Alarm System , Smoke Detector , Fire Alarm Control Panel , Fire Alarm , FM200 |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 8-10 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10-12 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8-9 / PieceMin. Order: 1 Piece
Ningbo Ambest Electronics Co., Ltd.
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718945520162)
Business Type: | Manufacturer/Factory |
Main Products: | Smoke Detector , Smoke Alarm , Fire Detector , Heat Detector , Fire Alarm Control System |
Mgmt. Certification: |
ISO9001:2008
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Ningbo, Zhejiang |
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece
Shenzhen Puzhesi Technology Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945520162)
Business Type: | Trading Company |
Main Products: | Fire Alarm Control Panel , Smoke Detector , Heat Detector , Conventional Beam Detector , Extinguishant Control Panel |
Mgmt. Certification: |
ISO 9001, ISO 9000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 65-80 / PieceMin. Order: 1 Piece
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Unit Price: US$ 7-8.2 / PieceMin. Order: 1 Piece
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Unit Price: US$ 65-80 / PieceMin. Order: 1 Piece
Shenzhen Sumring Technology Co., Limited
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718945520162)
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Smoke Detector , Gas Detector , PIR Motion Detector , Heat Detector , Strobe Siren |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 5.2-6 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5.32-5.8 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 4.9-6.62 / PieceMin. Order: 100 Pieces
Anhui Weemed Medical Co., Ltd
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945520162)
Business Type: | Manufacturer/Factory |
Main Products: | Infusion Pump , Anesthesia Machine , Stainless Steel Cages , Medical Ventilator , Patient Monitor |
Mgmt. Certification: |
ISO 9001, GMP, ISO 13485
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Hefei, Anhui |
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Unit Price: US$ 3500-5000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3500-5000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3500-5000 / PieceMin. Order: 1 Piece
Nanjing AIYI Technologies Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945520162)
Business Type: | Manufacturer/Factory |
Main Products: | Gas Detector , Gas Analyzer , Gas Monitor , Gas Meter , Dust Monitor |
Mgmt. Certification: |
ISO9001:2015 Certificate
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Nanjing, Jiangsu |
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Unit Price: US$ 100-290 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 100-290 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 100-290 / PieceMin. Order: 2 Pieces
Kunshan Yuanhan Electronic Equipment Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945520162)
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Wire Harness Processing Machine; Terminal Crimping Machine; Wire Stripping Cutting Machine |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Suzhou, Jiangsu |
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Unit Price: US$ 2999-6200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3800-7500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2999-7500 / PieceMin. Order: 1 Piece
Xi'an Lonn M&E Equipment Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945520162)
Business Type: | Trading Company |
Main Products: | Food Thermometer , Pressure Transmitter , Radar Level Guage , Denisity Meter , Flowmeter |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Xi'an, Shaanxi |
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Unit Price: US$ 119-130 / PieceMin. Order: 1 Piece
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Unit Price: US$ 102-111 / SetMin. Order: 1 Set
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Unit Price: US$ 119-130 / PieceMin. Order: 5 Pieces
HENAN WEIGUO INTELLIGENT TECHNOLOGY CO., LTD.
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718945520162)
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Smoking Alarm; Alcohol Tester; Nature Gas Detector; Flame Detector |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Zhengzhou, Henan |
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Unit Price: US$ 13-15 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 7-8 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 7-8 / PieceMin. Order: 100 Pieces
Shenzhen Taian Electronics Co., Ltd.
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718945520162)
Business Type: | Manufacturer/Factory , Trading Company , Other |
Main Products: | Battery , Beam Sensors , Infrared Detector , Alarm Host , Outdoor Detector |
Mgmt. Certification: |
QC 080000
|
R&D Capacity: | OEM, Own Brand |
Location: | Shenzhen, Guangdong |
Production Lines: | 5 |
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Unit Price: US$ 5.5-8 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 5.89-8.5 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 5.5-8 / PieceMin. Order: 10 Pieces
Fuzhou Hedao Trade Co., Ltd.
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718945520162)
Business Type: | Trading Company |
Main Products: | pH Meter , Soil Moisture Meter , Refractometer , Coating Thickness Gauge , Data Logger |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Fuzhou, Fujian |
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Unit Price: US$ 7.41-7.82 / piecesMin. Order: 50 pieces
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Unit Price: US$ 7.41-7.82 / piecesMin. Order: 50 pieces
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Unit Price: US$ 85.45-89.05 / piecesMin. Order: 2 pieces
Nanjing KELISAIKE Safety Equipment Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945520162)
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Gas Detector; Breathing Apparatus; Online Gas Analyzer |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2018
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Nanjing, Jiangsu |
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Unit Price: US$ 180-300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 150-300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 340-450 / PieceMin. Order: 1 Piece
Shenzhen Lilutong Technology Industry Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945520162)
Business Type: | Manufacturer/Factory |
Main Products: | Lpcb Fire Resistant Cable , UL Fire Alerm Cable , Electric and Power Cable , Fire Proof Cable , VDE Power Cable |
Mgmt. Certification: |
ISO14001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 0.1-0.99 / MeterMin. Order: 3000 Meters
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Unit Price: US$ 0.1-0.99 / MeterMin. Order: 3000 Meters
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Unit Price: US$ 0.19-0.99 / MeterMin. Order: 10000 Meters
Ningbo Haishu Kaiau Electronics Co., Ltd.
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718945520162)
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | PIR Sensor , Microwave Sensor , Photocell Sensor , LED Sensor Ceiling Light , LED Sensor Flood Light |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Ningbo, Zhejiang |
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Unit Price: US$ 4.65-5.95 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2.8-4.2 / PieceMin. Order: 1 Piece
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Unit Price: US$ 6.7-7.2 / PieceMin. Order: 1 Piece
Yueqing Winston Electric Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945520162)
Business Type: | Manufacturer/Factory |
Main Products: | Frequency Inverter , Motor Soft Starter , Switching Power Supply , Transformer , Proximity Switch |
Mgmt. Certification: |
ISO 9000, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 13.99 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 18.99-20.99 / PieceMin. Order: 100 Pieces
SHENZHEN SECURITY ELECTRONIC EQUIPMENT CO., LIMITED
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718945520162)
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | X Ray Baggage Scanner , Under Vehicle Surveillance System , Walk Through Metal Detector , Explosive Trace Detector , Hand-Held Metal Detector |
Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM, Own Brand |
Location: | Shenzhen, Guangdong |
Shenzhen Zhongliweiye Electromechanical Equipment Co., ...
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945520162)
Business Type: | Manufacturer/Factory |
Main Products: | Gas-burner |
Mgmt. Certification: |
Nil
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 122 / PieceMin. Order: 1 Piece
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Unit Price: US$ 157 / PieceMin. Order: 1 Piece
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Unit Price: US$ 122 / PieceMin. Order: 1 Piece
Zuden Technology (HK) Co., Limited
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718945520162)
Business Type: | Manufacturer/Factory |
Main Products: | Alarm System , Access Control , Smart Home , Electromagnetic Lock , Home Security System |
Mgmt. Certification: |
ISO 9001, ISO 9000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 5.98-6.98 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 5.68-6.59 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 4.9-6.9 / PieceMin. Order: 100 Pieces
SINCO FIRE AND SECURITY CO., LIMITED
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945520162)
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Fire Hose , Fire Sprinkler , Fire Hose Pipe , Sprinkler Head , Alarm Valve |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Quanzhou, Fujian |
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Unit Price: US$ 3-6 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3-6 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3-6 / PieceMin. Order: 1 Piece