Home Supplier Discovery Electrical & Electronics PCBA Circuit Testing Factories & Companies
Total 2,000+ circuit testing factories & companies found with 6,000+ products. Source high quality circuit testing from our great selection of reliable circuit testing manufacturing factories.

Wuhan Goldhome Hipot Electrical Co., Ltd.

Diamond MemberDiamond Member
Main Products: AC Resonant Test System , AC/DC Hipot Tester , Circuit Breaker Analyzer , Hv Test Set , Power Frequency Hipot Tester
Mgmt. Certification:
ISO45001:2018, ISO14001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wuhan, Hubei
Production Lines: 4

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

Hebei Kaixiang Electrical Technology Co., Ltd.

Gold MemberGold Member
Main Products: Portable Load Bank , Load Banks , Battery Discharger , AC Load Bank , DC Load Bank
Factory ownership: Limited Company
Location: Shijiazhuang, Hebei
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Shanghai Changji Geological Instrument Co., Ltd.

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Petroleum Instruments , Bitumen Instruments , Laboratory Instruments , Rotational Visicometer , Geological Equipments
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Shanghai, Shanghai

Chongqing Blossom Machinery Equipment Co., Ltd.

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Laboratory Instruments; Petroleum Products Testers Series; Lube Oil Testers Series; Lube Grease Testers Series; Insulating Oil Transformer Oil Testers Series; Diesel Fuel Oil Testers Series
Factory ownership: Limited Company
Location: Chongqing, Chongqing
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia
Staff: 9

Shenzhen Pioneer Goods Communication Co., Limited

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Optic fiber cable , Electric cable , Hardware products , Optic fiber test equipment , Fusion Splicer
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Shenzhen, Guangdong
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast

Chongqing Fuootech Oil Purifier Technologies Co., Ltd.

Gold MemberGold Member
Business Type: Trading Company
Main Products: Oil Purifier and Its Spare Parts , Oil Filtration Machine , Oil Regeneration System , Vacuum Pumping System and Its Spare Parts , Dry Air Generator
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Chongqing, Chongqing
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia , Domestic

Xi'an Zealchon Electronic Technology Co., Ltd.

Gold MemberGold Member
Main Products: Testing Machine , Xrf Gold Testing Machine , Bitumen Testing Machine , Asphalt Testing Machine , Soil Lab Testing Machine
Factory ownership: Limited Company
Location: Xi'an, Shaanxi
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Shanghai Unitychy International Trade Co., Ltd

Diamond MemberDiamond Member
Main Products: Gas Cylinder Testing Equipment , Gas Filling System Equipment , Manufacturing Inspection Equipment , Carbon Dioxide Filling Equipment , F200 Filling System Equipment
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Shanghai, Shanghai
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Hebei Gaotiejian Testing Instrument Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Universal Testing Machine , Pile Testing Equipment , Soil Testing Equipments , Concrete Testing Equipments , Asphalt Testing Equipments
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Cangzhou, Hebei
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Africa , Domestic

Wuhan UHV Power Technology Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Contact Resistance Tester , Protection Relay Tester , Circuit Breaker Analyzer , AC DC Hipot Tester , Transformer Tester
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wuhan, Hubei
Production Lines: 1

Jiangsu Aice Instrument Technology Co., Ltd.

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Instruments & Meters
Factory ownership: Limited Company
Location: Nanjing, Jiangsu
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia , Domestic
Staff: 16

Guangdong Newgoer Instrument Co., Ltd

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Conveyor Belt Metal Detector , Conveyor Belt Check Weigher , X-ray Inspection Machine , Metal Separator , Walk Through Metal Detector
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Dongguan, Guangdong
Production Lines: 2

Shanghai Shinegil Trading Co., Ltd.

Gold MemberGold Member
Main Products: EMC Test Equipment , ESD Simulator , Surge Generator , Eft/ Burst Generator , Voltage Dips Generator
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

Chongqing Rexon Oil Purification Co., Ltd.

Diamond MemberDiamond Member
Main Products: Oil Purifier Machine , Oil Purification Machine , Oil Filtration System , Oil Filter , Vacuum Oil Purifier
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

Comflex Industrial Co., Ltd.

Diamond MemberDiamond Member
Main Products: Flexible Metal Hose , Expansion Joint , Metal Bellow Forming Machine , Metal Hose Forming Machine , Tube Welding Machine
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

Deyang Rata Technology Co., Ltd.

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Load Bank , Discharge Meter
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Deyang, Sichuan
Main Markets: Europe , Southeast Asia/ Mideast , Africa , Domestic

Nantong Super Intelligence Technology Co., Ltd

Gold MemberGold Member
Main Products: IoT Lorawan® Gateways , IoT Lorawan® Sensors , IoT Controllers , 5g & Industrial Cellular Products , Solar Panel Making Machines
Factory ownership: Limited Company
Location: Nantong, Jiangsu
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Shenzhen Subit Technology Co., Ltd.

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Planetary Vacuum Defoaming Mixing Machine , Steel Screen Detecting Machine , Full Auto Screen Stretching Machine , High Precision Screen Printing Exposure Machine
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Shenzhen, Guangdong
Main Markets: North America , Europe , Southeast Asia/ Mideast , Australia

Changsha Suny Electronic Technology Limited

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: PCB Making Machine , Laboratory Instruments , Copper Plating Machine , Through Hole Machine , Etching Machine
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Changsha, Hunan
Production Lines: 1

Nanjing Bkn Automation System Co., Ltd

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Eddy Current Testing Machine , Magnetic Flux Leakage Testing Machine , Ultrasonic Testing Machine , EDM Notch Machine , Probe
Mgmt. Certification:
ISO45001:2018, ISO14001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Nanjing, Jiangsu
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Category

Industrial Equipment & Components (2,050) Electrical & Electronics (1,927) Manufacturing & Processing Machinery (1,906) Instruments & Meters (1,101) Tools & Hardware (1,008) Auto, Motorcycle Parts & Accessories (792) Consumer Electronics (780) Metallurgy, Mineral & Energy (674) Construction & Decoration (553) Lights & Lighting (345) More

Management Certification

ISO9001:2015 (703) ISO 14001 (472) ISO 9001 (371) ISO45001:2018 (292) Others (220) ISO 9000 (88) IATF16949 (69) ISO 14000 (51) ISO 20000 (40) OHSAS/ OHSMS 18001 (39) QC 080000 (38) BSCI (33) ISO 50001 (28) GMP (25) ISO 13485 (24) ISO 14064 (24) HSE (19) ISO14001:2015 (15) FSC (14) ISO 17025 (9) HACCP (8) ISO 29001 (8) SA 8000 (8) EICC (8) ASME (7) PAS 28000 (7) ISO 10012 (7) LEED (6) ANSI/ESD (6) GAP (6) QHSE (6) BRC (6) ISO45001:2016 (6) BS 25999-2 (6) SEDEX (5) ISO 22000 (5) BREEAM (5) WRAP (4) QSR (4) IFS (4) HQE (4) SHE Audits (4) AIB (3) ISO9001:2008 (2) ISO14001:2004 (1) More

R&D Capacity

ODM (3,029) OEM (2,975) Own Brand (1,733) Others (40)

Annual Revenue

<1 Million USD (2,148) 2.5 ~ 5 Million USD (44) 10 ~ 50 Million USD (42) 5 ~ 10 Million USD (25) 1 ~ 2.5 Million USD (24) >100 Million USD (17) 50 ~ 100 Million USD (11) More

No. of Employees

5-50 People (1,908) 51-200 People (664) Less than 5 People (365) 201-500 People (173) 501-1000 People (37) Above 1000 People (17) More

Province & Region

Guangdong (1,030) Zhejiang (590) Shandong (458) Jiangsu (438) Shanghai (191) Henan (155) Hebei (132) Fujian (130) Anhui (107) Hubei (103) Hunan (83) Beijing (48) Tianjin (41) Chongqing (39) Liaoning (39) Jiangxi (34) Sichuan (34) Shaanxi (32) Shanxi (9) Jilin (5) Hongkong S.A.R. (3) Hainan (3) Guizhou (3) Yunnan (3) Gansu (2) Ningxia (2) Xinjiang (2) Guangxi (2) Heilongjiang (1) Inner Mongolia (1) More