Home Supplier Discovery Electrical & Electronics Inductor Resonance Frequency Factories & Companies
Total 691 resonance frequency factories & companies found with 2,073 products. Source high quality resonance frequency from our great selection of reliable resonance frequency manufacturing factories.

Wuhan Huadian High-Tech Electrical Equipment Co., Ltd

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Series Resonance Test System , Circuit Breaker Test Equipment , Transformer Test Equipment , High-Voltage Test Instrument , Relay Protection Test Device
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM
Location: Wuhan, Hubei

Jinan Kason Testing Equipment Co., Ltd.

Gold MemberGold Member
Main Products: Electronic Testing Machine , Hydraulic Universal Testing Machine , Compression Testing Machine , Impact Testing Machine , Bending Testing Machine
Factory ownership: Limited Company
Location: Jinan, Shandong
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Qingdao Chengyu Testing Equipment Co., Ltd

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Fatigue Testing Machine , Universal Testing Machine , Impact Testing Machine , Material Testing Machine , Horizontal Tensile Testing Machine
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Qingdao, Shandong
Production Lines: 3

Wuxi Cre New Energy Technology Co., Ltd.

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Film Capacitor
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wuxi, Jiangsu
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia

Shandong Runhai Machinery Technology Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Annealing Furnace , Tempering Furnace , Quenching Furnace , Medium Frequency Furnace , Vacuum Furnace
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Weifang, Shandong
Production Lines: 3

Jinan Hensgrand Instrument Co., Ltd.

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Testing Machine , Tensile Testing Machine , Universal Testing Machine , Impact Testing Machine , Fatigue Testing Machine
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM
Location: Jinan, Shandong
Production Lines: 1

GOLDSOL(WUHAN)HIPOT TEST EQUIPMENT FACTORY

Gold MemberGold Member
Main Products: Vlf Hipot Testers , AC Hipot Tester , DC Hipot Tester , Resonant Test Set , Micro Ohmmeter
Factory ownership: Private Owner
Location: Wuhan, Hubei
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

JINAN CHENGYU TESTING EQUIPMENT CO., LTD.

Diamond MemberDiamond Member
Main Products: Test Machine , Laboratory Equipment , Test Equipment , Material Testing Machine , Tensile Testing Machine
Factory ownership: Limited Company
Location: Jinan, Shandong
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Mid East , Eastern Asia

Kiyu Power Wuhan Co., Ltd

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Oil Transformer , Impulse Voltage Generator , Vlf Hipot Test Equipment , Loop Resistance Tester , Relay Protection Tester
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wuhan, Hubei
Production Lines: 4

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

Sansion Power Electric Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: AC DC Hipot Test Set , AC Resonant Test System , Transformer Test Set , Hv Switchgear Test Set , Ground Resistance Tester
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wuhan, Hubei

Wuhan Hertz Power Equipment Co., Ltd

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Power Safety Apparatus Test Equipment , Power Transformer Test Equipment , High Voltage Switch Test Equipment , Relay Protection Test Equipment , Transformer Test Equipment
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM
Location: Wuhan, Hubei

Huazheng Electric Manufacturing (Baoding) Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Transformer Tester , Transformer Oil Tester , Relay Tester , High Voltage Tester , Circuit Breaker Tester
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Baoding, Hebei

Weshine Electric Manufacturing Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Power Transformer Tester , Insulating Oil Tester , Insulation Tester , Cable Tester , Power Quality Tester
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Baoding, Hebei
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Domestic

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

EP HIPOT ELECTRIC CO., LTD.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Transformer Test Equipment , Circuit Breaker Testing Equipment , High Voltage Test System , CT PT Testing and Calibrating , High Voltage Insulation Testing
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Wuhan, Hubei
Production Lines: 3

CHANGSHA LANGSHUO TECHNOLOGY CO LTD

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Tensile Testing Machine; IZOD Charpy Impact Tester; Melt Flow Index Tester; Temperature Humidity Test Chamber; Contact Angle Tester
Factory ownership: Limited Company
Location: Changsha, Hunan
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Australia
Staff: 6

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

Hangzhou Shengpai Technology Co., Ltd.

Gold MemberGold Member
Main Products: Ultrasonic Homogenizer , Ultrasonic Plastic Welding Machine , Ultrasonic Spot Welding Machine , Ultrasonic Cutting Machine , Ultrasonic Welding Transducer
Factory ownership: Limited Company
Location: Hangzhou, Zhejiang
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Chongqing Gold Mechanical & Electrical Equipment Co., ...

Diamond MemberDiamond Member
Main Products: Oil Purifier , Fire Testing Equipment , Petroleum Products Testing Equipment , Electrical Testing Equipment , Transformer Test Set
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
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Category

Industrial Equipment & Components (381) Manufacturing & Processing Machinery (365) Electrical & Electronics (361) Instruments & Meters (246) Tools & Hardware (162) Consumer Electronics (136) Metallurgy, Mineral & Energy (135) Health & Medicine (114) Auto, Motorcycle Parts & Accessories (105) Construction & Decoration (48) More

Management Certification

ISO9001:2015 (116) ISO 9001 (90) ISO 14001 (85) ISO45001:2018 (52) Others (38) ISO 9000 (19) IATF16949 (12) ISO 14000 (11) OHSAS/ OHSMS 18001 (8) QC 080000 (7) HSE (6) ISO14001:2015 (5) ISO 20000 (5) BSCI (5) ISO 14064 (4) GMP (4) ANSI/ESD (3) ISO 50001 (3) ISO 13485 (3) FSC (3) IFS (2) ISO9001:2008 (2) HACCP (2) ISO 10012 (1) ISO45001:2016 (1) ISO 22000 (1) ISO 17025 (1) WRAP (1) ASME (1) SA 8000 (1) QHSE (1) BS 25999-2 (1) More

R&D Capacity

OEM (529) ODM (526) Own Brand (349) Others (7)

Annual Revenue

<1 Million USD (364) 2.5 ~ 5 Million USD (10) 10 ~ 50 Million USD (9) 5 ~ 10 Million USD (8) 1 ~ 2.5 Million USD (5) >100 Million USD (4) 50 ~ 100 Million USD (2) More

No. of Employees

5-50 People (357) 51-200 People (110) Less than 5 People (63) 201-500 People (26) 501-1000 People (6) Above 1000 People (3) More

Province & Region

Guangdong (197) Zhejiang (79) Shandong (76) Jiangsu (73) Henan (51) Hebei (33) Shanghai (32) Hubei (31) Anhui (22) Beijing (18) Fujian (17) Jiangxi (14) Hunan (12) Shaanxi (9) Chongqing (7) Sichuan (7) Liaoning (6) Shanxi (2) Tianjin (2) Jilin (1) Yunnan (1) Gansu (1) More