Home Supplier Discovery Instruments & Meters Test Machine Variable Frequency Device Factories & Companies
Total 2,000+ variable frequency device factories & companies found with 6,000+ products. Source high quality variable frequency device from our great selection of reliable variable frequency device manufacturing factories.

WEIHAI TONGLIAN PRECISION MACHINERY CO., LTD.

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Carbon Fiber Prepreg Machine , Carbon Fiber Tube Machine , Compression Molding Machine , Carbon Fiber Cutting Machine
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Weihai, Shandong

Guangzhou RenLang electronic technology Co., LTD

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Beauty Machine , Hair Removal Machine , Tattoo Removal Machine , Wrinkle Removal Machine , Cryolypolysis Slim.
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Guangzhou, Guangdong
Production Lines: 1

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

Shenzhen Coban Electronics Co., Ltd.

Diamond MemberDiamond Member
Main Products: GPS Tracker , GPS Tracking , Car GPS Tracker , Vehicle GPS Tracking System , Vehicle GPS Tracker
Factory ownership: Limited Company
Location: Shenzhen, Guangdong
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Dongying Tongbo Petroleum Electronic Instrument Co., ...

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Electromagnetic Wax Prevention Equipment , Ultrasonic Alloy Anti-scaling Device , Crude Oil Water Content Tester , Three Metering Devices for Oil Gas and Water
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Dongying, Shandong

Xiamen YuanZhan Automation Equipment Co., Ltd.

Diamond MemberDiamond Member
Main Products: Fanuc , Sick , Yaskawa , Turck
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

YuZhou YuWei Filter Equipment Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Stainless Steel Filter Press
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Xuchang, Henan
Production Lines: 1

Zhejiang Jianben Fan Technology Co., Ltd

Diamond MemberDiamond Member
Main Products: Industrial Fan , Dust Removal Centrifugal Fan , High Pressure Blower , Material Conveying Fan , Boiler Induced Draft Fan
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Taizhou, Zhejiang
Production Lines: 1

WILLITA INK JET TECHNOLOGY(WUHAN) CO.,LTD.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Thermal Inkjet Printer; Industrial Inkjet Printer; Intelligent Sealing Inkjet Printer; Laser Marking Machine; Printer Consumables And Cartridges
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wuhan, Hubei
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Australia , Domestic

Mingri Electric Co., Ltd.

Diamond MemberDiamond Member
Main Products: Substation , Sf6 Insulated Ring Main Unit , Switchgear , Cable Distribution Box , Circuit Breaker
Mgmt. Certification:
ISO9001:2015, ISO14001, ISO45001:2018
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang
Production Lines: 3

Delta Technology (Chongqing) Co., Ltd.

Gold MemberGold Member
Main Products: Electrical Testing Equipment , Fire Reaction Testing Equipment , Transformer Tester , High Voltage Tester , Circuit Breaker Tester
Factory ownership: Limited Company
Location: Chongqing, Chongqing
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Hunan Gonoava Instrument Co Ltd

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Differential Scanning Calorimeter; Gas Chromatograph; Vacuum Type Dilatometer; Tensile Strength Tester
Factory ownership: Limited Company
Location: Changsha, Hunan
Main Markets: North America , Southeast Asia/ Mideast , East Asia(Japan/ South Korea)
Staff: 8

Sinoped International (Liaoning) Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Tablet Press Machine , Centrifuge , Cartoning Machine , Liquid Filling Machine , Powder Filling Machine
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM
Location: Liaoyang, Liaoning
Production Lines: 1

Shaanxi Academy of Aerospace Technology Application ...

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Satellite Ground Station; Satellite ground station antenna; Portable Antenna; SOTM Antenna; Vehicle–based Terminal; Metal Space Frame Radome; RF components
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Factory ownership: State-owned
R&D Capacity: ODM
Location: Xi'an, Shaanxi

Beijing GFUVE Electronics Co., Ltd.

Diamond MemberDiamond Member
Main Products: Current Transformer , Energy Meter Calibration , Power Quality Analyzer , Test Equipment , CT PT Analyzer
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

Zhaoqing Yedda Trade Co., Ltd

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Food Processing Machine , French Fries Potato Chip Making Machine , Fruit Vegetable Washing Machine , Fruit Vegetable Cutting Machine , Sweet Corn Machine
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Zhaoqing, Guangdong
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast

Shandong Moonlight Electronics Tech Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Diode Laser Hair Removal , Endosphere , Physical Therapy Machine , Alexandrite laser , Skin Care
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Weifang, Shandong
Production Lines: 4

Shijiazhuang Shengshichang Trading Co., Ltd.

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: PPR Pipe , PE Pipe , PPR Fitting , PE Fitting , PVC Pipe
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Shijiazhuang, Hebei
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Shenzhen Slinya Electronic Co., Ltd.

Gold MemberGold Member
Main Products: Mobile Phone Accessories , Computer Accessories , Consumer Electronics , Cable & Networking , Lights & Lighting
Factory ownership: Limited Company
Location: Shenzhen, Guangdong
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , East Asia(Japan/ South Korea) , Australia , Domestic
Staff: 17

Ningbo Xinda Group Co., Ltd.

Diamond MemberDiamond Member
Main Products: Elevator Lift , Elevator Traction Machine , Escalator , Passenger Elevator , Moving Walk
Factory ownership: Limited Company
Location: Ningbo, Zhejiang
Main Markets: South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Guangdong MENTEK Testing Equipment Co.,Ltd

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Temperature controlled box , High and low temperature test chamber , Rapid temperature change test chamber , Constant temperature test chamber , Cold and hot shock test chamber
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Dongguan, Guangdong

Jiangsu Acrel Microgrid Institute Co., Ltd

Diamond MemberDiamond Member
Main Products: Power Meter , Energy Meter , WiFi Meter , RS485 Modbus-RTU Meter , Multifunction Relay
Factory ownership: Limited Company
Location: Wuxi, Jiangsu
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe
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Category

Manufacturing & Processing Machinery (1,918) Industrial Equipment & Components (1,583) Electrical & Electronics (907) Instruments & Meters (648) Tools & Hardware (629) Metallurgy, Mineral & Energy (448) Packaging & Printing (434) Construction & Decoration (401) Auto, Motorcycle Parts & Accessories (368) Health & Medicine (142) More

Management Certification

ISO9001:2015 (404) ISO 14001 (247) ISO 9001 (240) ISO45001:2018 (158) Others (137) ISO 9000 (41) GMP (31) ISO 14000 (30) ISO 20000 (26) OHSAS/ OHSMS 18001 (26) ISO 13485 (20) ISO14001:2015 (18) QC 080000 (17) IATF16949 (17) BSCI (14) HSE (11) ISO 14064 (11) ISO 50001 (11) FSC (9) ASME (8) HACCP (7) ISO 17025 (7) ISO45001:2016 (6) GAP (5) ISO 22000 (5) ISO 10012 (5) LEED (5) SA 8000 (5) WRAP (5) QHSE (5) ANSI/ESD (5) EICC (5) IFS (4) QSR (4) ISO 29001 (4) SHE Audits (4) BS 25999-2 (4) ISO9001:2008 (3) PAS 28000 (3) AIB (3) BREEAM (3) HQE (3) BRC (3) SEDEX (3) More

R&D Capacity

ODM (2,044) OEM (2,015) Own Brand (1,230) Others (32)

Annual Revenue

<1 Million USD (1,454) 2.5 ~ 5 Million USD (26) 10 ~ 50 Million USD (24) 5 ~ 10 Million USD (23) 1 ~ 2.5 Million USD (13) >100 Million USD (11) 50 ~ 100 Million USD (3) More

No. of Employees

5-50 People (1,348) 51-200 People (449) Less than 5 People (268) 201-500 People (107) 501-1000 People (24) Above 1000 People (13) More

Province & Region

Guangdong (464) Shandong (449) Zhejiang (386) Jiangsu (365) Henan (190) Shanghai (173) Hebei (112) Anhui (70) Fujian (66) Hubei (63) Hunan (43) Liaoning (34) Beijing (30) Tianjin (29) Shaanxi (24) Sichuan (22) Jiangxi (21) Chongqing (18) Shanxi (8) Hainan (2) Gansu (2) Guangxi (2) Heilongjiang (2) Jilin (1) More