Home Supplier Discovery Electrical & Electronics Variable-Frequency Drive Variable Power Circuit Factories & Companies
Total 1,785 variable power circuit factories & companies found with 5,355 products. Source high quality variable power circuit from our great selection of reliable variable power circuit manufacturing factories.

Sichuan Hongjun Science and Technology Co., Ltd.

Diamond MemberDiamond Member
Main Products: Sensors , Pressure Sensor , Temperature Controller , Proximity Switch , Pressure Gauge
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Chengdu, Sichuan
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , East Asia(Japan/ South Korea)
Staff: 20

QINGDAO UNIVERSAL INTERNATIONAL TRADE CO ., LTD.

Diamond MemberDiamond Member
Main Products: Permanent Magnet Generator , Wind Turbine , Solar Panesl
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

Tianjin Grewin Technology Co., Ltd.

Diamond MemberDiamond Member
Main Products: Transformer , Current Transformer , Toroidal Transformer , Ferrite Transformer , Clamp on Transformers
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

Shanghai Rocky Machinery Co., Ltd.

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Screw Air Compressor , Laser Cutting Machines , Oxygen and Nitrogen Booster , Oil Injected Screw Air Compressor , Oil Free Screw Air Compressor
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Shanghai, Shanghai
Main Markets: North America

NINGBO KEMAPOWER ELECTRONICS CO., LTD.

Diamond MemberDiamond Member
Main Products: Solar Power Inverter , Solar Charge Controller , Solar Panel , Solar Battery , MPPT Solar Charge Controller
Factory ownership: Limited Company
Location: Ningbo, Zhejiang
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Guangdong Lingyi Industrial Technology Co., Ltd.

Gold MemberGold Member
Main Products: Electric Motor , Geared Motor , AC Motor , Gear Reducer
Factory ownership: Limited Company
Location: Foshan, Guangdong
Main Markets: Eastern Europe , Southeast Asia , Mid East , Eastern Asia , Western Europe

Simentor Electronic Limited

Gold MemberGold Member
Business Type: Trading Company
Main Products: Intergrated Circuit , Transistor , Capacitor , Diodes , Resistor
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Shenzhen, Guangdong
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast

XIAMEN MURAT NEW MATERIALS CO., LTD.

Gold MemberGold Member
Main Products: Diamond Polishing Pads , Diamond Saw Blade , Concrete Polishing Tool , Grinding Cup Wheel , Diamond Segment
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

BLS (SHENYANG) EQUIPMENT CO., LTD.

Gold MemberGold Member
Main Products: Screw Air Compressor , Portable Air Compressor , Piston Air Compressor , Drilling Rig , Air Compressor Parts
Factory ownership: Limited Company
Location: Shenyang, Liaoning
Main Markets: South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia , Domestic

Luoyang Ju Xing Kiln Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Furnace , Lab Furnace , Industry Furnace , Induction Furnace , Refractory and High Temperature Products
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Luoyang, Henan

Zhengzhou Qixiong Technology Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Lead Acid Battery Charger , Lithium/Li Ion Battery Charger , LiFePO4/Lipo Battery Charger , Onboard Battery Charger , LED Display Battery Charger
Factory ownership: Limited Company
Location: Zhengzhou, Henan
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe
Staff: 44

Zhejiang Tengtai Lightning Protection Technology Co., ...

Diamond MemberDiamond Member
Main Products: Current Transformer , Transformer , Mutual Inductor , Inductor , High Voltage Transformer
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

Shenzhen SORO Electronics Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Uninterruptible Power Supply (UPS) , Inverter , 5G Power , Solar Telecom Power System , APF
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Shenzhen, Guangdong
Main Markets: Southeast Asia/ Mideast , Africa

Anwo Electronic Industrial Co., Ltd.

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Capacitor , Film Capacitor , DC-Link Capacitor , Igbt Snubber Capacitor , Filter Capacitor
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Foshan, Guangdong
Main Markets: North America , Europe , Southeast Asia/ Mideast , East Asia(Japan/ South Korea)

Shanghai Fante Industrial Co., Ltd

Diamond MemberDiamond Member
Main Products: Smart Light Switch , Home Domotics , Remote Control Switch , Automatic Transfer Switch , Motor Soft Starter
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

Wuhan Unique Mechanical & Electrical Equipment Co., ...

Gold MemberGold Member
Business Type: Trading Company
Main Products: Telecom Equipment , Telecommunication Equipment , DC Power Supply , Telecom Power Supply , Telecom Rectifier
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Wuhan, Hubei
Main Markets: North America , Southeast Asia/ Mideast , Africa

Jiangsu Aice Instrument Technology Co., Ltd.

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Temperature sensor , Pressure transmitter , Flowmeter , Liquid level meter , Water quality sensor
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Nanjing, Jiangsu
Main Markets: North America , South America , Southeast Asia/ Mideast , East Asia(Japan/ South Korea) , South Asia

Ningbo Hairong Machinery & Equipment Co., Limited

Diamond MemberDiamond Member
Main Products: Fan Motor , Axial Fan , Water Pump , Evaporator Fan Motor , Universal AC Motor
Mgmt. Certification:
Others
Factory ownership: Limited Company
Location: Ningbo, Zhejiang
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia , Domestic

Shandong Zhongxuan Intelligent Technology Co., Ltd.

Diamond MemberDiamond Member
Main Products: Electric Motor , ATV/UTV , Golf Cart , Electric Wheelchair , Motor Controller
Mgmt. Certification:
Others
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Zibo, Shandong
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe
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Category

Industrial Equipment & Components (1,109) Manufacturing & Processing Machinery (1,075) Electrical & Electronics (863) Instruments & Meters (510) Tools & Hardware (477) Metallurgy, Mineral & Energy (380) Auto, Motorcycle Parts & Accessories (349) Transportation (288) Consumer Electronics (281) Construction & Decoration (277) More

Management Certification

ISO9001:2015 (321) ISO 14001 (210) ISO 9001 (167) 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) SA 8000 (1) ASME (1) ISO 13485 (1) ISO14001:2004 (1) ANSI/ESD (1) ISO 17025 (1) More

R&D Capacity

ODM (1,411) OEM (1,378) Own Brand (839) Others (21)

Annual Revenue

<1 Million USD (1,054) 5 ~ 10 Million USD (24) 2.5 ~ 5 Million USD (21) 10 ~ 50 Million USD (14) >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 (15) More

Province & Region

Guangdong (385) Zhejiang (272) Shandong (266) Jiangsu (229) Shanghai (128) Henan (85) Anhui (78) Fujian (64) Hubei (59) Hebei (47) Hunan (42) Beijing (24) Sichuan (18) Liaoning (17) Shaanxi (17) Chongqing (17) Tianjin (15) Jiangxi (8) Shanxi (4) Hainan (3) Gansu (2) Heilongjiang (2) Guangxi (2) Hongkong S.A.R. (1) More