Home Supplier Discovery Instruments & Meters Test Machine Loop Tester Factories & Companies
Total 427 loop tester factories & companies found with 1,281 products. Source high quality loop tester from our great selection of reliable loop tester manufacturing factories.

Wuhan Jiuhua Jingce Power Equipment Co., Ltd.

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Three-phase Volt Ampere Meter; Insulation Resistance Tester; Transformer Resistance Tester; Contact Resistance Tester; Loop Resistance Tester
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Wuhan, Hubei
Production Lines: 5

Shenzhen Ebpu Technology Co., LTD

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Hardness Tester , Metallographic Sample Preparation Machine , NDT Instruments , Metallographic Microscope , UTM
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Taizhou, Zhejiang
Production Lines: 9

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: 5

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:
ISO9001:2015, ISO45001:2018, ISO14001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wuhan, Hubei
Production Lines: Above 10

Wuhan GDZX Power Equipment Co., Ltd.

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Rosonant Tester , Contact Resistance Tester , SF6 Tester , Hipot Tester , Standard Power Source
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2016
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wuhan, Hubei

Jinan Hengfeng Electrical Technology Co., Ltd

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Tan Delta Teser , VLF Hipot Test System , DC Hipot Tester , Insulation Resistance Tester , Surge Arrester Leakage Current Analyzer
Factory ownership: Limited Company
Location: Jinan, Shandong
Production Lines: 3
Main Markets: South America , Southeast Asia/ Mideast

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: 3

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

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
Production Lines: Above 10

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

Xian XZH Electric Power Technology Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Cable Fault Locator , Transformer Tester , Ac Dc Hipot Tester , Ground Tester , High Voltage Circuit Breaker Analyzer
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, Others
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Xi'an, Shaanxi

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
Production Lines: Above 10

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

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
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
Production Lines: 9
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Australia

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
Production Lines: Above 10

GREAT WIN INSTRUMENT CO., LTD.

Gold MemberGold Member
Main Products: Environment Testing Machine , Universal Testing Machine , Shoes Testing Machine , Leather Testing Machine , Tensile Testing Machine
Factory ownership: Limited Company
Location: Dongguan, Guangdong
Production Lines: 7
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Industrial Equipment & Components (262) Instruments & Meters (256) Manufacturing & Processing Machinery (234) Electrical & Electronics (202) Tools & Hardware (147) Auto, Motorcycle Parts & Accessories (92) Health & Medicine (54) Service (45) Security & Protection (43) Consumer Electronics (41) More

Management Certification

ISO9001:2015 (71) ISO 9001 (57) ISO 14001 (32) Others (24) ISO45001:2018 (16) ISO 9000 (9) ISO14001:2015 (8) BSCI (7) OHSAS/ OHSMS 18001 (6) IATF16949 (5) QC 080000 (5) GMP (4) ISO 20000 (4) ISO 17025 (4) ISO 14000 (4) ISO 14064 (4) ISO 13485 (3) ISO45001:2016 (3) HSE (3) ISO 22000 (2) ISO 50001 (2) EICC (2) WRAP (1) ASME (1) HACCP (1) QSR (1) PAS 28000 (1) AIB (1) GAP (1) IFS (1) SA 8000 (1) BREEAM (1) ISO 29001 (1) HQE (1) LEED (1) QHSE (1) SHE Audits (1) BRC (1) ANSI/ESD (1) BS 25999-2 (1) FSC (1) ISO 10012 (1) SEDEX (1) More

R&D Capacity

ODM (335) OEM (333) Own Brand (228) Others (7)

Annual Revenue

<1 Million USD (220) 2.5 ~ 5 Million USD (8) 5 ~ 10 Million USD (4) 10 ~ 50 Million USD (3) >100 Million USD (3) 50 ~ 100 Million USD (1) More

No. of Employees

5-50 People (216) 51-200 People (67) Less than 5 People (42) 201-500 People (13) Above 1000 People (3) 501-1000 People (1) More

Province & Region

Guangdong (126) Shandong (68) Jiangsu (50) Zhejiang (38) Hubei (28) Hebei (21) Fujian (18) Shanghai (16) Hunan (11) Chongqing (10) Henan (9) Shaanxi (8) Beijing (7) Liaoning (4) Sichuan (4) Tianjin (2) Jilin (2) Jiangxi (2) Shanxi (1) Guangxi (1) Guizhou (1) More