Home Supplier Discovery Electrical & Electronics Variable-Frequency Drive Variable Power Circuit Factories & Companies
Total 1,747 variable power circuit factories & companies found with 5,241 products. Source high quality variable power circuit from our great selection of reliable variable power circuit manufacturing factories.

Glorytek Industry (Beijing) Co., Ltd.

Diamond MemberDiamond Member
Main Products: Drilling Rig , Drill Bits , DTH Drill Rig , Drill Machine , Downhole Motor
Factory ownership: Limited Company
Location: Beijing, Beijing
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Dongliang Electric Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Transformer
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang
Production Lines: 1

Qingdao Marink Enterprise Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Cattle Crush , Sheep Hurdle , Sheep Fence
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Qingdao, Shandong
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia

CNPC JICHAI POWER COMPANY LIMITED

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Generating Set , Generator Set , Gas Generating Set , Diesel Generating Set , Marine Engine
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001, Others
Factory ownership: State-owned
R&D Capacity: Own Brand
Location: Jinan, Shandong

Jiangsu Jida Machinofacture Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Building Materials Equipment
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Yancheng, Jiangsu

SHANDONG RELYSTONE RAIL EQUIPMENT MANUFACTURING CO.,LTD

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Suspended Monorail , Air Suspended Monorail , Coal Mine Suspended Monorail Locomotives , Lithium Battery Suspended Monorail
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Jining, Shandong

TAIZHOU WENJIE CNC EQUIPMENT CO., LTD.

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: CNC Wire Cutting EDM Machine , Small Hole Drilling Machine EDM , Medium Speed Wire Cutting EDM Machine , Consumables for Wedm
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Taizhou, Jiangsu
Production Lines: 6

Enping City Ruixing Electronics Technology Co., Ltd.

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Power Amplifier
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Jiangmen, Guangdong
Production Lines: 2

Jinlongying Electrical Technology Co., Ltd.

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Extrusion line , Auto/Self coiling machine , Single/double wrapping machine , Twisting machine line , Auto strander
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Handan, Hebei

Dongguan Jinruihang Technology Co., Ltd

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Induction Heating Machine , Induction Furnace , Welding Machine , Metal Furnace , Metal Annealing Machine
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Dongguan, Guangdong
Main Markets: Domestic

Shenzhen Oumal Refrigeration Machinery Co., Ltd

Diamond MemberDiamond Member
Main Products: Air Cooled Chiller , Water Cooled Chiller , Screw Chiller , Low Temperature Chiller , Glycol Chiller
Factory ownership: Limited Company
Location: Shenzhen, Guangdong
Main Markets: South America , Africa , Mid East , Eastern Asia

Jiangsu Jiechuang Science And Technology Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Flow Instrument , Temperature Instrument , Pressure Instrument , Level Instrument
Mgmt. Certification:
ISO9001:2015, Others
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Huai'an, Jiangsu

SANY GROUP CO., LTD.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Engineering & Construction Machinery
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Changsha, Hunan
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia , Domestic

Wenzhou Heli Automatic Meter Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Motorized Valve , Electric Actuator for Ball Valve , Electric Actuator for Butterfly Valve , Valve , Electric Actuator
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Wenzhou, Zhejiang

ESTOP CNC MACHINERY CO LTD.

Diamond MemberDiamond Member
Main Products: Surface Grinding Machine , Deep Hole Drilling Machine , Machinery Center , Vertical Machining Centers , Surface Grinder
Factory ownership: Limited Company
Location: Dongguan, Guangdong
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Shenzhen Li-ion Battery Bodyguard Technology Co., ...

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Battery Management System , BMS , High Voltage Battery Management System , Lithium Battery Pack , UAV Battery Pack
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Shenzhen, Guangdong
Production Lines: 2

Shandong Wanlianda Instrument Co., Ltd.

Gold MemberGold Member
Main Products: Carbon Sulfur Analyzer , Crucible , Tungsten Powder , Lab Instrument , Laboratory Equipment
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Yantai, Shandong
Production Lines: 1

Guangzhou Ruifeng Intelligence Technology Co., Ltd

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Line Array Speakers , Full Range Speakers , Monitor Speakers , Subwoofer , Amplifiers
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Guangzhou, Guangdong
Main Markets: Domestic

Zhuhai Pindom Technology Co., Ltd

Gold MemberGold Member
Main Products: Industrial Microwave Machine , Industrial Ceramic Drying Equipment , Automated Conveyor Line , Industrial Magnetron , Microwave Power Supply
Factory ownership: Limited Company
Location: Zhuhai, Guangdong
Main Markets: North America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Western Europe

HENAN RUNJING INSTRUMENT EQUIPMENT CO.,LTD

Diamond MemberDiamond Member
Main Products: Sputtering Coater , Plasma Cleaner , Induction Melting Furnace , Vacuum Furnace
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Zhengzhou, Henan
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Wenzhou Gucheng Electric Co., Ltd.

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Security padlock , voltage regulator
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Wenzhou, Zhejiang
Main Markets: Southeast Asia/ Mideast , Africa , Australia

Mosstee (Changzhou) Technology Co., Ltd.

Diamond MemberDiamond Member
Main Products: Copper Alloy Wire , Nickel Alloy Wire , Silver Plated Copper Wire , Nickel Plated Copper Wire , Silver Plated CCS Wire
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Changzhou, Jiangsu
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Beian (Suzhou) New Energy Co., Ltd.

Diamond MemberDiamond Member
Main Products: Lithium Ion Battery Cell , Lithium Ion Battery Pack , Energy Storage Battery , Lithium Battery for Forklift , Lithium Battery for EV
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Suzhou, Jiangsu
Main Markets: North America , Europe , India

Weihai Titan Heavy Machinery Co., Ltd.

Diamond MemberDiamond Member
Main Products: Wheel Loader , Loader , Tractor Loader , Small Loader , Mini Loader
Factory ownership: Limited Company
Location: Weihai, Shandong
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Sichuan Jupiter Technology Co.,Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Test Chamber , Laboratory Oven , Testing Machine , Testing Equipment , Climatic Chamber
Mgmt. Certification:
ISO9001:2015, ISO14001, ISO45001:2018, Others
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Shanghai, Shanghai

Yangzhou OURS Machinery Co., Ltd.

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Coating Machine , Powder Coating Line , Powder Coating Machine , Painting Line , Powder Coating Equipment
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Yangzhou, Jiangsu
Production Lines: 1
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Category

Industrial Equipment & Components (1,084) Manufacturing & Processing Machinery (1,047) Electrical & Electronics (858) Instruments & Meters (508) Tools & Hardware (463) Metallurgy, Mineral & Energy (384) Auto, Motorcycle Parts & Accessories (344) Transportation (281) Construction & Decoration (275) Consumer Electronics (262) More

Management Certification

ISO9001:2015 (300) ISO 14001 (204) ISO 9001 (169) ISO45001:2018 (129) Others (84) ISO 9000 (46) ISO 14000 (31) ISO 20000 (25) OHSAS/ OHSMS 18001 (23) IATF16949 (19) QC 080000 (14) ISO14001:2015 (14) BSCI (11) GMP (9) HSE (9) ISO 14064 (7) ISO 50001 (6) ISO45001:2016 (6) ISO9001:2008 (5) ISO 10012 (4) GAP (3) EICC (3) ISO 22000 (2) HACCP (2) LEED (2) QHSE (2) ISO 13485 (2) FSC (2) QSR (1) BREEAM (1) BS 25999-2 (1) SA 8000 (1) ASME (1) ISO14001:2004 (1) ANSI/ESD (1) ISO 17025 (1) More

R&D Capacity

ODM (1,387) OEM (1,358) Own Brand (843) Others (23)

Annual Revenue

<1 Million USD (1,010) 2.5 ~ 5 Million USD (22) 5 ~ 10 Million USD (21) 10 ~ 50 Million USD (14) >100 Million USD (7) 1 ~ 2.5 Million USD (6) 50 ~ 100 Million USD (3) More

No. of Employees

5-50 People (925) 51-200 People (283) Less than 5 People (187) 201-500 People (69) 501-1000 People (19) Above 1000 People (15) More

Province & Region

Guangdong (379) Zhejiang (267) Shandong (261) Jiangsu (222) Shanghai (117) Henan (85) Anhui (77) Fujian (64) Hubei (62) Hebei (44) Hunan (43) Beijing (24) Sichuan (19) Liaoning (17) Shaanxi (16) Chongqing (16) Tianjin (13) Jiangxi (9) Shanxi (4) Hainan (3) Gansu (2) Hongkong S.A.R. (1) Guangxi (1) Heilongjiang (1) More