Home Supplier Discovery Electrical & Electronics Variable-Frequency Drive Variable Voltage Factories & Companies
Total 2,000+ variable voltage factories & companies found with 6,000+ products. Source high quality variable voltage from our great selection of reliable variable voltage manufacturing factories.

Zhejiang Maidi Refrigeration Technology Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Refrigeration Compressor & Refrigeration Parts(Filter Drier , Liquid Accumulator , Liquid Receiver , Oil Separator , Heating Exchanger
Mgmt. Certification:
ISO9001:2015, ISO14001, ISO45001:2018
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Hangzhou, Zhejiang

Janson Controls Technologies (Shenzhen) Co., Limited

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: AC Drive , Servo , HMI , PLC , Automatic Products
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Shenzhen, Guangdong

Hangzhou New Hengli Electric Machine MFG. Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Motor , Electric Motor , DC Motor , AC Motor , Induction Motor
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Hangzhou, Zhejiang

Ninghai Yingjiao Electrical Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Adapter , Power Adapter , AC/DC Adapter , Power Supply , Battery Charger
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Ningbo, Zhejiang
Production Lines: 5

GUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Inverter; Controller; Multi-Function Energy-Saving Controller; Water Supply Equipment; Constant Pressure Centrifugal Pump; Pump lnverter
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Guangzhou, Guangdong
Production Lines: 10

Yueqing Johsun Tec Electrical Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Voltage Stabilizer , Voltage Regulator , Step up & Down Transformer , Battery Charger , UPS
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang
Production Lines: 4

Shenzhen Topmay Electronic Co., Ltd.

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Capacitor; Resistor
Factory ownership: Limited Company
Location: Shenzhen, Guangdong
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast
Staff: 12

Shenzhen Kang Yuxin Electronic Co., Ltd.

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Resistor , Wire wound Resistor , High Voltage Resistor Milliohm Resistor , Aluminum Shell Resistor , Cement Resistor
Factory ownership: Limited Company
Location: Shenzhen, Guangdong
Main Markets: Europe , Domestic

Kvtester Electronics Technology Co., Ltd.

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: CT and PT Analyzer , HV Testing Equipment , Transformer Tester , Relay Protective Tester , Generator and AMP Tester
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wuhan, Hubei
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia , Domestic

Anhui Power Electric Co., Ltd.

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Resistors
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Bengbu, Anhui
Main Markets: North America , South America , Southeast Asia/ Mideast , Africa , Domestic

Shenzhen Niteray Industry Limited

Gold MemberGold Member
Main Products: AC/DC Power Supply Adapter , Travel Charger , Automobile Accessories , SIP Phone , USB Cables
Factory ownership: Limited Company
Location: Shenzhen, Guangdong
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Western Europe

Xiamen Fivestar Electric Test Equipment Co., Ltd.

Gold MemberGold Member
Main Products: Impulse Voltage Generators , High Voltage Test Systems , AC Dielectric Test Systems , AC Test Transformers , Variable Frequency AC Resonant Test Systems
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Yangzhou, Jiangsu
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Golden Triangle Electric Power Technology Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Transformer
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang

Fuzhou Tuowei Mechanical & Electrical Equipment Co., ...

Diamond MemberDiamond Member
Main Products: Air Compressor , Screw Air Compressor , Diesel Engine Portable Screw Air Compressor , Motor Drive Portable Screw Air Compressor , Air Compressor Spare Parts
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Fuzhou, Fujian
Production Lines: 3
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Africa , Australia , Domestic

Zhejiang Guanhao Power Tranmission and Distribution ...

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Prefabricated Substation , Transformer Substation , Low/high Electrical Switchgear , Ring Main Unit , Cable Distribution Box
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Wenzhou, Zhejiang
Production Lines: 1

Zhengzhou CY Scientific Instrument Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Plasma Cleaner , Magnetron Film Coating Equipment , Powder Press Machine , Planetary Mixer , Vacuum Tube Furnace
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Zhengzhou, Henan
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia , Domestic

JIANGXI BOBAI ENERGY EQUIPMENT CO., LTD.

Diamond MemberDiamond Member
Main Products: Rotary Compressor , High Pressure Piston Reciprocating Compressor , Air Compressor , Oil Free Screw Compressor , Special Gas Compressor
Factory ownership: Limited Company
Location: Nanchang, Jiangxi
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

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

Wuxi Weldsuccess Automation Equipment Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Welding Rotator , Welding Positioner , Welding Column and Boom , Tank Turning Rolls , Welding Manipulator
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Wuxi, Jiangsu
Main Markets: North America , Europe , Southeast Asia/ Mideast , Australia
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Category

Manufacturing & Processing Machinery (2,596) Industrial Equipment & Components (2,463) Electrical & Electronics (1,698) Tools & Hardware (1,196) Instruments & Meters (938) Auto, Motorcycle Parts & Accessories (766) Metallurgy, Mineral & Energy (679) Construction & Decoration (662) Consumer Electronics (531) Packaging & Printing (293) More

Management Certification

ISO9001:2015 (688) ISO 14001 (419) ISO 9001 (313) ISO45001:2018 (286) Others (211) ISO 9000 (82) ISO 14000 (49) ISO 20000 (44) OHSAS/ OHSMS 18001 (37) BSCI (36) QC 080000 (33) IATF16949 (30) GMP (30) ISO14001:2015 (20) ISO 14064 (20) ISO 13485 (18) ISO 50001 (18) HSE (18) FSC (9) QHSE (8) ISO 10012 (8) QSR (7) ASME (7) HACCP (7) ISO 22000 (7) ANSI/ESD (7) SEDEX (7) LEED (6) ISO 17025 (6) WRAP (6) GAP (6) ISO45001:2016 (5) SA 8000 (5) EICC (5) IFS (4) BREEAM (4) ISO 29001 (4) ISO9001:2008 (4) SHE Audits (4) BS 25999-2 (4) PAS 28000 (3) AIB (3) HQE (3) BRC (3) More

R&D Capacity

ODM (3,356) OEM (3,299) Own Brand (1,946) Others (36)

Annual Revenue

<1 Million USD (2,444) 5 ~ 10 Million USD (41) 10 ~ 50 Million USD (39) 2.5 ~ 5 Million USD (38) 1 ~ 2.5 Million USD (29) >100 Million USD (8) 50 ~ 100 Million USD (4) More

No. of Employees

5-50 People (2,246) 51-200 People (707) Less than 5 People (430) 201-500 People (151) 501-1000 People (43) Above 1000 People (20) More

Province & Region

Guangdong (876) Zhejiang (775) Shandong (625) Jiangsu (507) Shanghai (245) Henan (223) Fujian (139) Hebei (134) Anhui (132) Hubei (85) Hunan (61) Beijing (46) Tianjin (43) Sichuan (37) Chongqing (33) Liaoning (33) Shaanxi (33) Jiangxi (28) Shanxi (9) Hainan (5) Guangxi (5) Gansu (3) Guizhou (1) Yunnan (1) Xinjiang (1) Jilin (1) Heilongjiang (1) More