Wholesale Double Frequency Meter Total 2,000+ manufacturers & suppliers found with 6,000+ products
Changsha Supmeter Technological Co., Ltd.
Since 2022
1600
36
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
Weighing Indicator , Weighing Scale , Weighing Apparatus , Weighing Instrument , Weighing Controller
Own Brand, ODM, OEM
Nil
Xi'an Lonn M&E Equipment Co., Ltd.
Since 2020
215
24
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Clamp Meter , Laser Distance Meter , Coating Thickness Gauge , Gas Analyzer , Mass Flowmeter
OEM, ODM
ISO 9001
PINYUAN MEDICAL (JIANGSU) CO.,LTD.
Since 2024
2000+
36
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
health medical equipment
ODM, OEM, Own Brand
ISO9001:2015, ISO 13485:2016
HV Hipot Electric Co., Ltd.
Since 2011
48.5 Mil
2000+
68
Suppliers with verified business licenses
5.0
Annual Revenue
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Transformer Tester , Insulation Tester , Vacuum Bottle Tester , Partial Discharge System , High Voltage Test Set
Own Brand, ODM
ISO9001:2015, ISO14001:2015, ISO 45001:2018
Yueqing Liyond Electric Co., Ltd.
Since 2009
1100
18
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Switchgear , Switchgear Accessories , Vacuum Circuit Breaker , Vcb Accessories , Earthing Switch
OEM, ODM, Own Brand
ISO9001:2015
Yangzhou Xiyuan Electronic Technology Co., Ltd
Since 2022
609
34
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Piezoelectric Acceleration Sensor , Piezoelectric Vibration Sensor , Piezoelectric Force Sensor , Piezoelectric Pressure Sensor , Transmitter
Own Brand, ODM, OEM
ISO9001:2015, IATELLECTUAL PROPERTY MAAAGEMENT SYSTEM CERTIFICATE
Manufacturer/Factory
Inertial Measurement Unit , Mems Accelerometer , Electronic Compass , Inclinometer , Fiber Optic Gyro
OEM, ODM, Own Brand
ISO 9001
Manufacturer/Factory
Medical Oxygen Concentrator , Portable Oxygen Concentrator , Health and Activity Monitor Device , Wheelchair , Laser Therapy Device
OEM, ODM, Own Brand
ISO 9001, ISO 13485
ZHEJIANG KANGCHUANG ELECTRIC CO.,LTD
Since 2023
Suppliers with verified business licenses
5.0
Manufacturer/Factory
Substation , High Voltage Circuit Breaker , Rmu Switchgear , Drop out Fuse , Current Transformer
OEM, ODM
ISO 9001, ISO 14001
Manufacturer/Factory
Temperature Humidity Climate Chamber , Environment Test Equipment , Industrial Oven , Vacuum Oven , Dust Test Chamber
OEM, Own Brand
ISO 9001
Wuhan Jiuhua Jingce Power Equipment Co., Ltd.
Since 2023
354
4
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Meter for Electricity , Resistance Meter , Other Meters for Electricity , Cable Tester , Other Test Instrument
Own Brand
ISO 9001
Chongqing Advanced Technology Co., Ltd.
Since 2021
75
2
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Trading Company
Flammability Tester , Fire Test Equipment , Petroleum Products Test Equipment , Lubricating Oil Test Kits , Electrical Test Instrument
ODM, OEM
Response Time≤3h
Other
Soil Nutrient Analyzer , Seed Tester Meter , Chlorophyll Meter , Leaf Area Meter , Fat Analyzer
OEM, ODM, Own Brand
within 15 workdays
Beijing Samyon Instruments Co., Ltd.
Since 2015
91
6
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
NDT Equipment , Concrete Migration Tester , Concrete Penetration Tester , Pile Intergrity Tester , Cross-Hole Pile Tester
OEM, ODM, Own Brand
ISO 9001
Manufacturer/Factory
, Trading Company
Level Gauge , Flow Meter , Relex Level Gauge , Sight Glass , Strainer and Filter
OEM, ODM, Own Brand
within 15 workdays
Manufacturer/Factory
, Trading Company
Fast Thermocouple , Disposable Thermocouple , Molten Steel Thermometer , Smelting Thermometer , Metallographic Microscope
ODM, Own Brand
ISO 9001
Manufacturer/Factory
Function Generator , Spectrum Analyzer , Frequency Counter , Power Quality Analyzer , Programmable DC Power Supply
OEM, ODM, Own Brand
ISO 9001
Bengbu Sun-moon Instrument Institute Co., Ltd.
Since 2018
2000+
104
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Load Cell , Wireless Sensor , Load Cell Indicator , Force Sensor , Weighing Sensor
Own Brand
ISO 9001
Dongguan Qihang Electronic Technology Co., Ltd.
Since 2024
102
13
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Trading Company
Spectrum Analyzer , Network Analyzer , Signal Generator , Dmm , Digital Oscilloscope
OEM
Response Time≤3h
Cangzhou Qirun Detecting Instrument Co., Ltd
Since 2022
2000+
200
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Thermocouple , Disposable Thermocouple , Sampler , Multi-Use Thermocouple , Molten Steel Thermometer
Own Brand
Response Time≤3h
Manufacturer/Factory
Digital Pressure Gauge , Digital Pressure Controller , Digital Pressure Switch , Digital Electric Contact Pressure Gauge , Temperature and Humidity Table
OEM, ODM, Own Brand
ISO 9001
Manufacturer/Factory
Hydraulic Cylinder , Hydraulic Jack , Forging Shaft , Forging Roll , Forging Sleeve
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Trading Company
Garden Lights , Car Accessories , Lights & Lighting , Consumer Electronics , Lawn Mower Accessories
OEM, ODM, Own Brand
within 15 workdays
Manufacturer/Factory
, Trading Company
Multimeter , Battery Tester , Voltage Tester , Gas Alarm Meter , Metal Detector
OEM, ODM, Own Brand
ISO 9001, BSCI
Haiyan Jinhan Import-Export Co., Ltd.
Since 2023
300
5
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
AC Current Transducer , Power Transducer , Power Line Frequency Transducer , Energy Transducer , Power Factor Transducer
ODM, OEM
ISO 9001, ANSI/ESD
Manufacturer/Factory
, Trading Company
RFID Tag , RFID Label , RFID Card , RFID Reader , RFID Keyfob
OEM, Own Brand
ISO 9001, ISO 14001, GMP
Dongguan Huanyi Instrument Technology Co., Ltd.
Since 2023
2000+
41
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
laboratory instruments and equipment
ODM, OEM
ISO9001:2015, ISO14001:2015
Manufacturer/Factory
, Trading Company
Automatic Door Sensor , Gate Automation Security Solution , RFID Reader , Barrier Gate , Gate Motor
OEM, ODM, Own Brand, Gatelink
Response Time≤3h
Manufacturer/Factory
, Trading Company
, Group Corporation
Laboratory Instrument , Rotary Evaporator , Glass Reactor , Life Science Instruments , Agricultural Instruments
OEM, ODM, Own Brand, Custom
ISO 9001, ISO 9000, ISO 20000, HSE, ASME
Manufacturer/Factory
, Trading Company
, Group Corporation
Recloser , Cable Terminal and Joint , Outdoor Circuit Breaker , Indoor Control and Protection Panel , Outdoor Isolator
OEM, Own Brand
ISO 9001, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001, ASME