Wholesale Variable Frequency Supply
Total 2,000+
manufacturers & suppliers found with 6,000+ products
Audited Supplier
Trading Company
Air Conditioner
, Heat Pump
, Refrigeration Equipment
, Air Handling Unit
, Photovoltaic Air Conditioner
OEM, ODM, Own Brand
Beijing, Beijing
-
US$ 160 / Piece200 Pieces (MOQ) -
US$ 160 / Piece200 Pieces (MOQ)
-
US$ 160 / Piece200 Pieces (MOQ)
Audited Supplier
Manufacturer/Factory
Overhead Crane
, Gantry Crane
, Jib Crane
, Electric Chain Hoist
, Wire Rope Hoist
OEM, ODM
Response Time≤3h
-
US$ 649 / Piece1 Piece (MOQ)
-
US$ 649 / Piece1 Piece (MOQ)
-
US$ 649 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Overhead Crane
, Gantry Crane
, Wire Rope Hoist
, Chain Hoist
, End Beam
Own Brand
ISO 9001, ISO 14001, ISO 14064, ISO 10012
-
US$ 1580 / Piece1 Piece (MOQ)
-
US$ 1561 / Piece1 Piece (MOQ)
-
US$ 3967 / Set1 Set (MOQ)
Shenzhen Wejoin Corporation
Since 2010 Suppliers with verified business licenses
4.0
2000+
Plant Area
106
Number of Employees
Manufacturer/Factory
, Trading Company
Barrier Gate
, Automatic Barrier
, Barrier
, Gate Operator
, Boom Barrier
ODM, OEM, Own Brand
ISO9001:2015, IECQ Certificate of Conformity for Hazardous Substance Process Management
-
US$ 1300 / Piece1 Piece (MOQ)
-
US$ 1300 / Piece1 Piece (MOQ)
-
US$ 1300 / Piece1 Piece (MOQ)
Manufacturer/Factory
Air Compressor
, Nitrogen Generator
, Air Dryer
, Air Tank
, VSD Screw Compressor
OEM, ODM
Response Time≤3h
-
US$ 1888 / Piece1 Piece (MOQ)
-
US$ 1888 / Piece1 Piece (MOQ)
-
US$ 1888 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Brushless DC Motor
, Gear Motor
, Ventilator
, Pumps
, Shade Motor
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 20000
-
US$ 313 / Piece10 Pieces (MOQ)
-
US$ 313 / Piece10 Pieces (MOQ)
-
US$ 313 / Piece10 Pieces (MOQ)
Shandong Huaxia Heavy Industry Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
2000+
Plant Area
100
Number of Employees
Manufacturer/Factory
Tower Cranes
, Construction Elevators
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 115000 / Set1 Set (MOQ)
-
US$ 29000 / Set1 Set (MOQ)
-
US$ 29000 / Set1 Set (MOQ)
Manufacturer/Factory
, Trading Company
Frequency Inverter
, Soft Start
, VFD
, Pump Controller
, AC Drive
OEM, ODM, Own Brand
ISO 9001
-
US$ 1000 / Piece1 Piece (MOQ)
-
US$ 510 / Piece1 Piece (MOQ)
-
US$ 80 / Piece1 Piece (MOQ)
JIANGSU CHANGRONG ELECTRICAL APPLIANCE CO., LTD.
Since 2021 Suppliers with verified business licenses
5.0
2000+
Plant Area
286
Number of Employees
Manufacturer/Factory
, Trading Company
Overload Protector
, Frenquency Inverter
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO 45001:2018
-
US$ 75 / Piece1 Piece (MOQ)
-
US$ 75 / Piece1 Piece (MOQ)
-
US$ 50 / Piece1 Piece (MOQ)
Manufacturer/Factory
Frequency Inverfter
, Varibale Frequency Inerter
, VSD
, VFD
, AC Motor Drives
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
-
US$ 73 / Piece1 Piece (MOQ)
-
US$ 101 / Piece1 Piece (MOQ)
-
US$ 80 / Piece1 Piece (MOQ)
Shenzhen Sine Electric Co., Ltd.
Since 2011 Suppliers with verified business licenses
5.0
2000+
Plant Area
95
Number of Employees
Manufacturer/Factory
, Trading Company
AC Drive
, Servo
, Elevator Drive
, Solar Pump Inverter
, PLC
ODM, OEM
Response Time≤3h
-
US$ 103 / Piece1 Piece (MOQ)
-
US$ 50 / Set1 Set (MOQ)
-
US$ 50 / Set1 Set (MOQ)
Manufacturer/Factory
, Trading Company
Drilling Equipment
, Production Equipment
, Esp
, Pcp
, Compressor and Spare Parts
OEM
ISO 9001, ISO 9000, IATF16949
-
US$ 2600 / Piece1 Piece (MOQ)
-
US$ 2600 / Piece1 Piece (MOQ)
-
US$ 2600 / Piece1 Piece (MOQ)
Manufacturer/Factory
Concrete Vibrator
, Vibrator Motor
, Power Trowel
OEM, ODM, Own Brand
ISO 9001
-
US$ 400 / Piece1 Piece (MOQ)
-
US$ 400 / Piece1 Piece (MOQ)
-
US$ 500 / Piece1 Piece (MOQ)
Dongguan DCY Technology Co., Ltd.
Since 2022 Suppliers with verified business licenses
4.0
2000
Plant Area
2
Number of Employees
Manufacturer/Factory
, Trading Company
Exhaust Fan
, Evaporative Cooling Pad
, Air Cooler
, FRP Fan
, Horn Fan
OEM, ODM, Own Brand
ISO 9001
-
US$ 22.5 / Piece1 Piece (MOQ)
-
US$ 145 / Piece1 Piece (MOQ)
-
US$ 145 / Piece1 Piece (MOQ)
Haiyan Lixiang Electronic Technology Co., Ltd.
Since 2013 Suppliers with verified business licenses
5.0
2000+
Plant Area
52
Number of Employees
Manufacturer/Factory
, Trading Company
Frequency Converter
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 130 / Piece50 Pieces (MOQ)
-
US$ 115 / Piece5 Pieces (MOQ)
-
US$ 115 / Piece5 Pieces (MOQ)
Manufacturer/Factory
Air Conditioner
, Refrigerator
, TV
, Washing Machine
, Freezer
OEM, ODM, Own Brand
ISO 9001, BSCI
-
US$ 170 / Piece210 Pieces (MOQ)
-
US$ 160 / Piece227 Pieces (MOQ)
-
US$ 186 / Piece162 Pieces (MOQ)
Nanjing Gaobang environmental protection energy saving equipment Co., LTD
Since 2021 Suppliers with verified business licenses
5.0
755
Plant Area
25
Number of Employees
Trading Company
PSA Oxygen Plant
, Air Separation Plant
, Oxygen Booster
, Fin Tube
, Heat Exchanger
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 900 / Piece1 Piece (MOQ)
-
US$ 900 / Piece1 Piece (MOQ)
-
US$ 900 / Piece1 Piece (MOQ)
Manufacturer/Factory
Screw Air Compressor
, Piston Air Compressor
, Diesel Portable Screw Air Compressor
, Oil Free Air Compressor
, Air Compressor Accessories
OEM, ODM, Own Brand
ISO 9001
-
US$ 1100 / Piece1 Piece (MOQ)
-
US$ 1100 / Piece1 Piece (MOQ)
-
US$ 1000 / Piece1 Piece (MOQ)
Shandong Dukas Machinery Manufacturing Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
Manufacturer/Factory
, Trading Company
Air Compressor
, Screw Air Compressor
, Air Dryer
, Air Tank
, Air Compressor Parts
OEM, Own Brand
within 15 workdays
-
US$ 1000 / Piece1 Piece (MOQ)
-
US$ 1040 / Piece1 Piece (MOQ)
-
US$ 1040 / Piece1 Piece (MOQ)
Manufacturer/Factory
Static Frequency Converter
, Solar off Grid Inverter
, Voltage and Frequency Stabilizer
, AC Power Source
, Wind off Grid Inverter
OEM, ODM, Own Brand, 200
ISO 9001, ISO 14001
-
US$ 99 / Piece2 Pieces (MOQ)
-
US$ 99 / Piece2 Pieces (MOQ)
-
US$ 100 / Piece2 Pieces (MOQ)
Manufacturer/Factory
Screw Air Compressor
, Oil Injected Screw Compressor
, Fsd Screw Air Compressor
, VSD Screw Air Compressor
, Pm VSD Screw Air Compressor
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ASME
-
US$ 1000 / set1 set (MOQ)
-
US$ 1000 / Piece1 Piece (MOQ)
-
US$ 800 / Piece1 Piece (MOQ)
Shenzhen K-Easy Electrical Automation Company Limited
Since 2023 Suppliers with verified business licenses
5.0
2000+
Plant Area
78
Number of Employees
Manufacturer/Factory
, Trading Company
Frequency Inverter; Servo Driver
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 78 / Piece1 Piece (MOQ)
-
US$ 78 / Piece1 Piece (MOQ)
-
US$ 78 / Piece1 Piece (MOQ)
Shanghai Geso Systems Industrial PLC
Since 2024 Suppliers with verified business licenses
5.0
2000+
Plant Area
49
Number of Employees
Manufacturer/Factory
, Trading Company
Air Compressor; Nitrogen Generator
ODM, OEM, Own Brand
Response Time≤3h
-
US$ 45800 / Piece1 Piece (MOQ)
-
US$ 140000 / Piece1 Piece (MOQ)
-
US$ 28000 / Piece1 Piece (MOQ)
Chip Sun Technology Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
Manufacturer/Factory
Crystal Oscillator
, Crystal Resonator
, Turing Fork Crystal
, Tcxo
, Vctcxo
Own Brand
ISO 9001
-
US$ 0.01 / Piece1000 Pieces (MOQ)
-
US$ 0.01 / Piece3000 Pieces (MOQ)
-
US$ 0.01 / Piece3000 Pieces (MOQ)
Guangdong Xindun Power Technology Co., Ltd.
Since 2014 Suppliers with verified business licenses
5.0
2000+
Plant Area
123
Number of Employees
Manufacturer/Factory
, Trading Company
Solar Inverter
, Solar System
, Solar Controller
, UPS
, Solar Panel
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
-
US$ 1050 / Piece1 Piece (MOQ)
-
US$ 109 / Piece1 Piece (MOQ)
-
US$ 8200 / Piece1 Piece (MOQ)
Dongguan Lei Bao Electronic Co., Ltd.
Since 2017 Suppliers with verified business licenses
4.0
2000+
Plant Area
64
Number of Employees
Manufacturer/Factory
, Trading Company
Air Coil
, Induction Coil
, RFID Coil
, Wireless Charger Coil
, Bobbin Coil
ODM, OEM
ISO9001:2015
-
US$ 0.08 / Piece500 Pieces (MOQ)
-
Negotiable2000 Pieces (MOQ)
-
US$ 0.08 / Piece500 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Rotary Compressor
, Compressor
, Air Compressor
, Oil Free Compressor
, Screw Air Compressor
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 2999 / Piece1 Piece (MOQ)
-
US$ 3999 / Piece1 Piece (MOQ)
-
US$ 599 / Piece1 Piece (MOQ)
DENAIR Energy Saving Technology (Shanghai) PLC
Since 2011 Suppliers with verified business licenses
5.0
2000+
Plant Area
542
Number of Employees
Manufacturer/Factory
, Trading Company
Air Compressor
, Centrifugal Compressor
, Gas Compressor
, Vacuum Pump
, Heat Pump
Own Brand, ODM, OEM
ISO14001:2015
-
US$ 3000 / Piece1 Piece (MOQ)
-
US$ 3000 / Piece1 Piece (MOQ)
-
US$ 3000 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
VFD
, Reactor
, EMC Filter
, Encoder
, ATS
within 15 workdays
Hangzhou, Zhejiang
-
US$ 848.86 / Piece1 Piece (MOQ)
-
US$ 73.26 / Piece1 Piece (MOQ)
-
US$ 73.26 / Piece1 Piece (MOQ)
Meokon Sensor Technology (Shanghai) Co., Ltd.
Since 2016 Suppliers with verified business licenses
5.0
2000+
Plant Area
96
Number of Employees
Manufacturer/Factory
Digital Pressure Gauge
, Digital Pressure Controller
, Digital Pressure Switch
, Digital Electric Contact Pressure Gauge
, Temperature and Humidity Table
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 21.99 / Piece1 Piece (MOQ)
-
US$ 21.99 / Piece1 Piece (MOQ)
-
US$ 21.99 / Piece1 Piece (MOQ)
Audited Supplier
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