Home Supplier Discovery Electrical & Electronics Variable-Frequency Drive Variable Power Circuit Factories & Companies
Total 1,784 variable power circuit factories & companies found with 5,352 products. Source high quality variable power circuit from our great selection of reliable variable power circuit manufacturing factories.

Qingdao Rui Xintai Machinery Technology Co., Ltd.

Diamond MemberDiamond Member
Main Products: Pulverizer , Stainless Steel Pulverizer , Carbon Steel Pulverizer , Herb Pulverizer , Arochem Pulverizer
Factory ownership: Limited Company
Location: Qingdao, Shandong
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Zhejiang Lingshine Electric CO., Ltd

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Power SCR , Soft Starter , Solid State Voltage Regulator , Solid State Relay , Voltage Regulator
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang
Production Lines: 2

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

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

Shenzhen Bwitt Co., Limited

Gold MemberGold Member
Main Products: Rack Mount Inverter , Rack Rectifier System , DC Power Cabinet , Static Transfer Switch , Automatic Transfer Switch
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM
Location: Shenzhen, Guangdong
Production Lines: 2
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Jinan Hengfeng Electrical Technology Co., Ltd

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Tan Delta Teser , VLF Hipot Test System , DC Hipot Tester , Insulation Resistance Tester , Surge Arrester Leakage Current Analyzer
Factory ownership: Limited Company
Location: Jinan, Shandong
Production Lines: 2
Main Markets: South America , Southeast Asia/ Mideast

Sanhe Power Tech (Shenzhen) Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: New Energy Solution , Power Quality , Solar Storage Charing System , Harmonic Filter , Capacitor Bank
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Shenzhen, Guangdong
Main Markets: South America , Eastern Europe , Southeast Asia , Africa , Mid East , Eastern Asia , Western Europe

Shandong Weima Pumps Manufacturing Co., Ltd

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Sucker rod pump , Oil lifting equipment , Sucker rod pump parts , Sucker rod pump , Rodless complete oil production system
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Jinan, Shandong

Shenzhen Bosin Power Co., Ltd.

Gold MemberGold Member
Main Products: Inverter , Solar Inverter , Emergency Power System , UPS , Solar Power Solution
Location: Shenzhen, Guangdong
Main Markets: South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia
Annual Revenue: Above US$100 Million

Huizhou Youhui Intelligent Devices Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Winding Machines , Coils
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Huizhou, Guangdong
Production Lines: 3

Foshan Kemapower Electronics Co., Ltd.

Diamond MemberDiamond Member
Main Products: UPS Home UPS IPS , Inverter Solar Inverter Hybrid Solar Inverter , Solar Charge Controller Solar Regulator , Battery Charger , Solar Panel
Factory ownership: Limited Company
Location: Foshan, Guangdong
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Xiamen Bright Import and Export Co., Ltd.

Diamond MemberDiamond Member
Main Products: Solar Power System , Solar Lights , Solar Air Conditioner , Solar Fan , Solar Water Heater
Factory ownership: Limited Company
Location: Xiamen, Fujian
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Jiangsu Sfere Electric Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Multi-Functional Power Meter , Power Quality Mitigation Solution , Motor Controller & Protection , Power Monitoring System , Data Center Power Monitoring System
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Wuxi, Jiangsu
Production Lines: 2

Maosheng Electrical Co., Ltd.

Diamond MemberDiamond Member
Main Products: Voltage Stabilizer , Step-up and Down Transformer , Voltage Regulator , Power Inverter , Power Supply
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
Annual Revenue: US$50 Million - US$100 Million

AL Transfo Technology Limited

Diamond MemberDiamond Member
Main Products: Transformer , Inductor , Coil , Current Transformer , Choke
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

Tianjin Great Air Compressor Co., Ltd.

Diamond MemberDiamond Member
Main Products: Screw Air Compressor , Oil Injected Screw Compressor , Fsd Screw Air Compressor , VSD Screw Air Compressor , Pm VSD Screw Air Compressor
Factory ownership: Limited Company
Location: Tianjin, Tianjin
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

HV Hipot Electric Co., Ltd.

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
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM
Location: Wuhan, Hubei
Main Markets: North America , South America , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia

Qingdao Greef New Energy Equipment Co., Ltd.

Diamond MemberDiamond Member
Main Products: Wind Turbine , Vertical Axis Wind Turbine , Permanent Magnet Generator , Wind Solar Hybrid System , Wind Blades
Location: Qingdao, Shandong
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe
Items per Page: 10 | 30 | 50

Category

Industrial Equipment & Components (1,108) Manufacturing & Processing Machinery (1,073) Electrical & Electronics (863) Instruments & Meters (510) Tools & Hardware (476) Metallurgy, Mineral & Energy (380) Auto, Motorcycle Parts & Accessories (349) Transportation (289) Consumer Electronics (282) Construction & Decoration (278) More

Management Certification

ISO9001:2015 (320) ISO 14001 (210) ISO 9001 (166) ISO45001:2018 (134) Others (84) 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) ISO 10012 (4) ISO9001:2008 (4) GAP (3) EICC (3) HACCP (2) LEED (2) QHSE (2) ISO 22000 (2) FSC (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 (1,411) OEM (1,378) Own Brand (839) Others (21)

Annual Revenue

<1 Million USD (1,052) 5 ~ 10 Million USD (24) 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 (930) 51-200 People (301) Less than 5 People (198) 201-500 People (72) 501-1000 People (20) Above 1000 People (16) More

Province & Region

Guangdong (384) Zhejiang (271) Shandong (266) Jiangsu (228) Shanghai (128) Henan (86) Anhui (78) Fujian (64) Hubei (59) Hebei (48) Hunan (42) Beijing (24) Sichuan (18) Liaoning (17) Shaanxi (17) Chongqing (17) Tianjin (15) Jiangxi (8) Shanxi (4) Hainan (3) Gansu (2) Guangxi (2) Heilongjiang (2) Hongkong S.A.R. (1) More