Home Supplier Discovery Electrical & Electronics Variable-Frequency Drive Variable Power Circuit Factories & Companies
Total 1,771 variable power circuit factories & companies found with 5,313 products. Source high quality variable power circuit from our great selection of reliable variable power circuit manufacturing factories.

Hubei Volker New Energy Technology Co., Ltd.

Diamond MemberDiamond Member
Main Products: Power Inverter , Hybrid Inverter , Solar Inverter , Micro Inverter , Inverter PCBA
Factory ownership: Limited Company
Location: Wuhan, Hubei
Main Markets: North America , South America , Eastern Europe , Oceania , Western Europe

Wisman High Voltage Power Supply Co., Ltd.

Gold MemberGold Member
Main Products: High Voltage Power Supply , Dl Rack Mount High Voltage Power Supply , MMC 100V-600V 0.1W High Voltage Power Supply , Sdl 2kv-260kv 20W-4kw High Voltage Power Supply , Xfn 10kv-70kv 10W-100W X-ray Generator
Factory ownership: Limited Company
Location: Xi'an, Shaanxi
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Dongguan Mingkai Electromechanical Co., Ltd.

Diamond MemberDiamond Member
Main Products: Side Channel Blower , Ring Blower , Air Blower , Centrifugal Blower , Disc Diffusers
Factory ownership: Private Owner
Location: Dongguan, Guangdong
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

AOKO Global Limited

Diamond MemberDiamond Member
Main Products: Soft Starter , VFD , Low Voltage Soft Starter , Medium Voltage Soft Starter , Medium Voltage Variable Frequency Soft Starter
Factory ownership: Limited Company
Location: Changsha, Hunan
Main Markets: South America , Southeast Asia , Africa , Mid East , Eastern Europe , Eastern Asia

Solcom and Hapn (Shanghai) Electric Technology Co., ...

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Low Voltage AC Drive , VFD , Frequency Inverter , Soft Starter , Mv Solid State Soft Starter
Factory ownership: Limited Company
Location: Shanghai, Shanghai
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Africa , Australia , Domestic
Staff: 11

Sailing Commercial (Tianjin) Co., Ltd.

Diamond MemberDiamond Member
Main Products: Thyristor , Water Cooling Power Cable , Welding Diode , Semiconductor Device , High Voltage Control Cabinet
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Tianjin, Tianjin
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia , Domestic

Qingdao Evertransformers Tech Co., Ltd

Gold MemberGold Member
Main Products: Transformer , Inductor , Current Transformer , Planar Transformer , Power Inductor
Factory ownership: Limited Company
Location: Qingdao, Shandong
Main Markets: Southeast Asia , Western Europe , Mid East , South America

Jiangsu Leizhan International Trade Co., Ltd.

Diamond MemberDiamond Member
Main Products: Paper Machinery , Paper Machine Felt , Paper Machine Forming Wire , Screen Basket , Pulper
Factory ownership: Limited Company
Location: Xuzhou, Jiangsu
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Xiamen Liuxian Industrial Co., Ltd.

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Control Panel , PLC , Servo Drive , Frequency Converter , Inverters Igbts
Factory ownership: Limited Company
Location: Xiamen, Fujian
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea)
Staff: 19

Shouxin Electric (Huzhou) Co., Ltd.

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Frequency Converter , Touch Screen , PLC , Pneumatic Components , Cylinders
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Huzhou, Zhejiang
Main Markets: Domestic

Yueqing Greenwich Imp & Exp Co., Ltd.

Diamond MemberDiamond Member
Main Products: MCCB , Contactor , Starter , Connector , Relay
Factory ownership: Limited Company
Location: Wenzhou, Zhejiang
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Shanghai Sanyu Industry Co., Ltd.

Diamond MemberDiamond Member
Main Products: Frequency Inverter , Soft Starter , AC Drive , Frequency Converter , Welding Machine
Factory ownership: Limited Company
Location: Shanghai, Shanghai
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Anhui Wingo Technology Co., Ltd.

Diamond MemberDiamond Member
Main Products: Solar Panel , Solar Inverter , Storage Battery , Solar Bracket , Lithium Battery
Factory ownership: Limited Company
Location: Hefei, Anhui
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Hubei Xinwangda Technology Co., Ltd

Gold MemberGold Member
Main Products: High Speed Door Servo Moto , Fast Door Servo Motor , Industrial Door Servo Motor , Light Curtain , Optoelectronic Switch
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Wuhan, Hubei
Main Markets: South Korea

Haomai Electric Power Automation Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: CT PT Analyzer , Relay Protection Test System , Substation DC System Tester , Battery Test System
Mgmt. Certification:
ISO9001:2015, ISO14001, ISO45001:2018
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wuhan, Hubei

Shanghai AXD Heavy Machinery Co., Ltd.

Diamond MemberDiamond Member
Main Products: Electric Motor , AC Motor , DC Motor , Melting Furnace , Induction Furnace
Factory ownership: Limited Company
Location: Shanghai, Shanghai
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Huainan Wantai Electric Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Mine Explosion Proof Equipment , Mine Automation System , Switchgear , Frequency Converter , Microseismic Monitoring System
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Huainan, Anhui
Main Markets: Southeast Asia/ Mideast , Asia

Dongguan Blince Machinery & Electronics Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: hydraulic motor/hydraulic valve/ hydraulic pump/ hydraulic air cooler/hydraulic cylinder/ hydraulic steering control units/hydraulic system
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Dongguan, Guangdong

Changzhou Pacific Electric Power Engineering Co., Ltd.

Gold MemberGold Member
Main Products: Oil Transformer , Dry Transformer , Air Switchgear , Gas Insulated Switchgear , Rum
Factory ownership: Limited Company
Location: Changzhou, Jiangsu
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Guangdong Xindun Power Technology Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Solar Inverter , Solar System , Solar Controller , UPS , Solar Panel
Mgmt. Certification:
ISO45001:2016
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Foshan, Guangdong
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Category

Industrial Equipment & Components (1,100) Manufacturing & Processing Machinery (1,065) Electrical & Electronics (859) Instruments & Meters (507) Tools & Hardware (469) Metallurgy, Mineral & Energy (382) Auto, Motorcycle Parts & Accessories (348) Transportation (289) Consumer Electronics (281) Construction & Decoration (279) More

Management Certification

ISO9001:2015 (318) ISO 14001 (209) ISO 9001 (166) ISO45001:2018 (133) Others (83) ISO 9000 (46) ISO 14000 (28) ISO 20000 (25) OHSAS/ OHSMS 18001 (21) IATF16949 (18) QC 080000 (13) ISO14001:2015 (12) GMP (9) BSCI (9) HSE (8) ISO 14064 (7) ISO 50001 (6) ISO45001:2016 (5) ISO9001:2008 (4) ISO 10012 (4) GAP (3) EICC (3) HACCP (2) LEED (2) QHSE (2) FSC (2) ISO 22000 (2) QSR (1) BREEAM (1) ASME (1) ISO 13485 (1) ISO14001:2004 (1) ANSI/ESD (1) ISO 17025 (1) SA 8000 (1) More

R&D Capacity

ODM (1,401) OEM (1,369) Own Brand (837) Others (21)

Annual Revenue

<1 Million USD (1,042) 5 ~ 10 Million USD (23) 2.5 ~ 5 Million USD (21) 10 ~ 50 Million USD (15) >100 Million USD (8) 1 ~ 2.5 Million USD (7) 50 ~ 100 Million USD (3) More

No. of Employees

5-50 People (920) 51-200 People (301) Less than 5 People (195) 201-500 People (72) 501-1000 People (20) Above 1000 People (16) More

Province & Region

Guangdong (379) Zhejiang (269) Shandong (265) Jiangsu (228) Shanghai (125) Henan (86) Anhui (77) Fujian (63) Hubei (59) Hebei (49) Hunan (42) Beijing (24) Sichuan (18) Shaanxi (17) Liaoning (17) Chongqing (17) Tianjin (15) Jiangxi (8) Shanxi (4) Hainan (3) Guangxi (2) Gansu (2) Heilongjiang (1) Hongkong S.A.R. (1) More