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.

Yueqing Ruihua Cabinet & Whole Set Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Solar Controller , Distribution Box , Sensor , Ozone Generator , Encoder
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: Own Brand, OEM
Location: Wenzhou, Zhejiang

Wuhan GDZX Power Equipment Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Hipot Tester , Testing Transformer , Standard Power Source , Hv Circuit Breaker Characteristics Tester , CT PT Analyzer
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2016
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wuhan, Hubei

Holykell Technology Company Limited

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Level Sensor , Flow Meter , Pressure Sensor , Wireless sensors , Temperature sensors
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Changsha, Hunan

Shenzhen Aimiqu Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Distribution Box , Electronic Cabinet , Electric Box , Electrical Box , Electric Cabinet
Mgmt. Certification:
ISO 9001, ISO 14000, BSCI
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shenzhen, Guangdong

Fuzhou Hedao Trade Co., Ltd.

China Supplier - Gold MemberGold Member
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

Poly Run Enterprise Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Air Compressor , Vacuum Pumps , Auto Accessory , Processing machine , Environment Instruments
Mgmt. Certification:
ISO 9001, ISO 14000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Nanjing, Jiangsu

Nanjing KJT Electric Co., LTD

China Supplier - Diamond MemberDiamond Member
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

CCSDA Technology Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Climate Controller , Ventilation Controller , Alarm , Chick Scale , Accurate Feeder
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Qingdao, Shandong

Shanghai Boqu Instrument Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: pH Meter , pH Sensor , Dissolved Oxygen Meter , Do Sensor , Conductivity Meter
Mgmt. Certification:
ISO9001:2015, ISO14001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Shanghai, Shanghai

HV Hipot Electric Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Transformer Testers , Partial Discharge Test System , Insulation Tester , High Voltage Test Set , Switchgears Test Set
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO 45001:2018
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM
Location: Wuhan, Hubei

Huizhou Great-Will Industrial Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Car Black Box Dash Cam , Wired GPS Tracker , Wireless GPS Tracker , GPS Locator , Long Standby Time GPS Tracker
Mgmt. Certification:
ISO 9001
R&D Capacity: OEM, ODM, Own Brand, Clients customize
Location: Huizhou, Guangdong
Production Lines: 10

Shenzhen Haiwang Sensor Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Microwave Radar Sensor Module , PIR Sensor Module , Fresnel Lens , PIR Sensor/PIR IC/PIR Lens , Ldr Sensor/Light Sensor
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Shenzhen, Guangdong
Production Lines: Above 10

Dongying Tianqi Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Drone , Uav , Agriculture Drone , Agricultural Drone , Aircraft
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Dongying, Shandong

Shenzhen Eeguard Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Video Door Phone , Video Doorphone , Interphone , Security Products , Doorbell
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Shenzhen, Guangdong

Hunan Mac Sensor Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pressure Sensors; Level Sensors; Flow Meters; Weather Station Sensors; Agricultural Sensors
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Changsha, Hunan

Shenzhen Anxinshi Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: 4G Solar Battery Camera , Solar Powerd Camera Kits , Solar CCTV Camera , LPR Camera , Exlosion Proof Camera
Mgmt. Certification:
ISO 9001, ISO 20000
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Shenzhen, Guangdong

Shenzhen Ke Zhi You Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Arduino Board , Arduino Sheild , Arduino Starter Kit , 3D Printers , Arduino Robot
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, QC 080000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shenzhen, Guangdong

Beijing Topsky Century Holding Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Security and Protection Equipment , Speical Force Device , Public Security Equipment , See Through Wall Radar , Silent Drill
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Beijing, Beijing

Shenzhen Boostel Technologies Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: RF Repeaters , Antennas , Passive Components , in Building System , Wireless Signal Jammer
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Shenzhen, Guangdong
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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) GMP (75) OHSAS/ OHSMS 18001 (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) BRC (13) ASME (13) ISO 50001 (11) EICC (11) QHSE (10) ISO 17025 (10) ISO9001:2008 (10) BS 25999-2 (9) SA 8000 (8) ISO 10012 (8) PAS 28000 (8) ISO 29001 (8) LEED (8) QSR (7) BREEAM (7) SEDEX (7) WRAP (7) AIB (6) GAP (6) HQE (6) SHE Audits (6) OHSAS18001:2007 (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) 2.5 ~ 5 Million USD (11) 10 ~ 50 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) Sichuan (16) Hebei (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