Home Supplier Discovery Electrical & Electronics Gas Sensor Digital Signal Alarm Factories & Companies
Total 1,105 digital signal alarm factories & companies found with 3,315 products. Source high quality digital signal alarm from our great selection of reliable digital signal alarm manufacturing factories.

TZONE DIGITAL TECHNOLOGY CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: GPS Tracker , GPS , Tracking Software
Factory ownership: Limited Company
Location: Shenzhen, Guangdong
Production Lines: 4
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , East Asia(Japan/ South Korea) , Africa , Australia

HANWEI ELECTRONICS GROUP CORPORATION

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Portable Gas Detector , Combustible Gas Alarm , Breath Alcohol Tester , Fixed Gas Detector , Gas Detection System
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Zhengzhou, Henan

Zhejiang Tongzhu Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Agv , Agv Drive Wheel , Agv Sensor , Automated Guided Vehicle , Agv Accessories
Mgmt. Certification:
Others
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Hangzhou, Zhejiang

Shenzhen Ansorl Technology Co., Ltd.

China Supplier - Gold MemberGold Member
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

Bengbu Sun-moon Instrument Institute Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Load Transducer , Pressure Transmitter , Temperature Sensor , Pull Type Sensor , Axle Pin Sensor
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Bengbu, Anhui

HENAN WEIGUO INTELLIGENT TECHNOLOGY CO., LTD.

China Supplier - Gold MemberGold Member
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

Shenzhen Taian Electronics Co., Ltd.

China Supplier - Gold MemberGold Member
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

Kunming Gen Qian Commercial Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Fire Extinguisher , FM200 , Low Pressure CO2 Fire Fighting System , High Pressure Water Mist Fire Fighting System , Fire Fighting System for Tobacco Green Warehouse
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand, LPCB UL
Location: Kunming, Yunnan

Shenzhen Xinlidahong Tech Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Metal Detector , EAS System , Walkthrough Metal Detector , X-ray Baggage Scanner , EAS Tags and Lables
Mgmt. Certification:
ISO9001:2008
Factory ownership: Limited Company
Location: Shenzhen, Guangdong
Production Lines: 3

Shenzhen Tangreat Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Cellular Jammers , Cellular Phone Jammers , Mobile Phone Signal Booster , Signal Repeater , Signal Detector
Mgmt. Certification:
ISO9001:2015, ISO14001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Shenzhen, Guangdong

Hebei Xukang Meter Manufacturing Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Level Gauge , Flow Meter , Relex Level Gauge , Sight Glass , Strainer and Filter
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Xingtai, Hebei
Production Lines: Above 10

Shanghai Yuanben Magnetoelectric Tech. Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Level Switch and Sensor , Magnetic Sensor , Flow Switch and Sensor , Speed Sensor , Temperature Sensor
Mgmt. Certification:
ISO 9001, ISO 20000, QC 080000, GMP
Factory ownership: Private Owner
R&D Capacity: OEM, ODM, Own Brand
Location: Shanghai, Shanghai

Hangzhou HollySys Automation Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Industrial Automatic Control System , Instrumentation
Mgmt. Certification:
ISO9001:2015, ISO14001:2015
Factory ownership: Foreign Joint Venture
R&D Capacity: ODM, OEM, Own Brand
Location: Hangzhou, Zhejiang

Shenzhen Sunyuan Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: 4-20mA Converter , 0-5V to 4-20mA Converter IC , 4-20mA to 0-10V , 4-20mA to 0-5V , RS232 to 4-20mA
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand, YUAN
Location: Shenzhen, Guangdong

Galermic Electronics Co., Limited

Business Type: Manufacturer/Factory , Trading Company
Main Products: Remote Keyless Entry System , Tire Pressure Monitoring System TPMS , Remote Central Locking System , Car Alarm System , Parking Sensor System
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Zhongshan, Guangdong

Shenzhen Necom Telecommunication Technologies Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Cellphone Jammers , Mobile Phone Signal Booster , Prison Jammer , RF Signal Detector , Cellphone Detector
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Shenzhen, Guangdong

Zhenjiang Zhongmei Electron Co., Ltd.

Business Type: Manufacturer/Factory
Main Products: Gas Sensor , Gas Detector , Saety Monitoring System , Communication System , Personnel Managemanet System
Mgmt. Certification:
ISO 9001
R&D Capacity: OEM, ODM, Own Brand
Location: Zhenjiang, Jiangsu
Production Lines: 10

Shenzhen Jutai Comm Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Automatic Door Sensor , Gate Automation Security Solution , RFID Reader , Barrier Gate , Gate Motor
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand, Gatelink
Location: Shenzhen, Guangdong

Jiangmen Ever-smart Intelligent Control Instrument ...

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pressure Sensor , Wireless Measuring Instrument , Pressure Controller , Tester and Calibrator , Pressure Gauge and Pressure Calibrator
Mgmt. Certification:
IATF16949
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Jiangmen, Guangdong

TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Proximity Sensor , Photoelectric Sensor , Vehicle Loop Detector , Infrared Light Curtain , Lidar
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Tianjin, Tianjin
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Category

Electrical & Electronics (630) Industrial Equipment & Components (544) Manufacturing & Processing Machinery (484) Instruments & Meters (418) Security & Protection (317) Consumer Electronics (278) Tools & Hardware (248) Auto, Motorcycle Parts & Accessories (195) Health & Medicine (173) Service (71) More

Management Certification

ISO 9001 (628) ISO 14001 (287) ISO 9000 (167) ISO9001:2015 (162) ISO 14000 (103) ISO14001:2015 (93) Others (80) ISO 20000 (78) OHSAS/ OHSMS 18001 (75) GMP (75) ISO 13485 (74) QC 080000 (66) BSCI (63) IATF16949 (61) ISO 14064 (50) HSE (39) FSC (35) ISO45001:2016 (19) ANSI/ESD (16) HACCP (14) ISO 22000 (14) ASME (13) BRC (13) ISO 50001 (11) EICC (11) ISO9001:2008 (10) QHSE (10) ISO 17025 (10) BS 25999-2 (9) ISO 29001 (8) LEED (8) SA 8000 (8) ISO 10012 (8) PAS 28000 (8) QSR (7) BREEAM (7) SEDEX (7) WRAP (7) OHSAS18001:2007 (6) AIB (6) GAP (6) HQE (6) SHE Audits (6) IFS (4) ISO14001:2004 (3) More

R&D Capacity

OEM (963) ODM (827) Own Brand (703) Others (26)

Annual Revenue

<1 Million USD (471) 10 ~ 50 Million USD (11) 2.5 ~ 5 Million USD (11) 5 ~ 10 Million USD (9) >100 Million USD (9) 1 ~ 2.5 Million USD (6) 50 ~ 100 Million USD (2) More

No. of Employees

5-50 People (267) 51-200 People (145) Less than 5 People (38) 201-500 People (37) 501-1000 People (12) Above 1000 People (4) More

Province & Region

Guangdong (385) Zhejiang (157) Jiangsu (136) Shandong (75) Shanghai (61) Fujian (50) Henan (37) Anhui (36) Hubei (30) Hunan (27) Beijing (23) Hebei (16) Sichuan (16) Shaanxi (14) Liaoning (11) Chongqing (11) Tianjin (7) Jiangxi (5) Guangxi (3) Yunnan (2) Gansu (1) Ningxia (1) Hongkong S.A.R. (1) More