Load Test Transformer Total 638 manufacturers & suppliers found with 1,914 products
L&R ELECTRIC GROUP CO., LTD.
Since 2018 Suppliers with verified business licenses
5.0
Audited Supplier
2000+
Plant Area
77
Number of Employees
Manufacturer/Factory
Surge Arrester , Insulator , Fuse Cutout , Switch Gear , Meter Box
Own Brand, ODM, OEM
OHSAS18001:2007, ISO9001:2015, ISO14001:2015
-
US$ 50 / Piece1 Piece (MOQ) -
US$ 50 / Piece1 Piece (MOQ)
-
US$ 10 / Piece10 Pieces (MOQ)
Audited Supplier
Manufacturer/Factory
, Trading Company
EV Charging Station (EV Charger) , DC Power Supply Panel(Battery Charger) , Traction Rectifier , DC Switchgear (for Traction Power System) , Rail Transit Testing Services
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 3000 / Piece1 Piece (MOQ)
-
US$ 3000 / Piece1 Piece (MOQ)
-
US$ 3000 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Automatic Transfer Swtich , Power Capacitor , Air Circuit Breaker , Single Meter Socket , Online Soft Starter
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 1000 / Piece1 Piece (MOQ)
-
US$ 1000 / Piece1 Piece (MOQ)
-
US$ 6 / Piece1000 Pieces (MOQ)
Shenzhen Djyoke Electronics Co., Ltd.
Since 2009 Suppliers with verified business licenses
4.0
1000
Plant Area
23
Number of Employees
Manufacturer/Factory
, Trading Company
Power Supply , LED Driver , Adapter Power Supply , Mobile Charger , DC/AC Inverter
ODM, OEM, Own Brand
within 15 workdays
-
US$ 1.21 / Piece100 Pieces (MOQ)
-
US$ 0.38 / Piece50 Pieces (MOQ)
-
US$ 2.65 / Piece50 Pieces (MOQ)
SAA GRID TECHNOLOGY CO., LTD
Since 2022 Suppliers with verified business licenses
5.0
95.57 Mil
Annual Revenue
2000+
Plant Area
100
Number of Employees
Manufacturer/Factory
, Trading Company
Composite Insulator , Surge Arrester , Drop-out Fuse Cutout , Disconnector , Ceramic Post Insulator
ODM, OEM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ANSI/ESD
-
US$ 13 / Piece100 Pieces (MOQ)
-
US$ 9 / Piece200 Pieces (MOQ)
-
US$ 9 / Piece200 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
, Group Corporation
Power Distribution Transformer , Power Transmission Transformer , Oil Immersed Transformer , Dry Type Transformer , Compact Substation
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
-
US$ 45000 / Piece1 Piece (MOQ)
-
US$ 12000 / Piece1 Piece (MOQ)
-
US$ 12000 / Piece1 Piece (MOQ)
Shenzhen Dilithink Electronics Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
2000+
Plant Area
43
Number of Employees
Manufacturer/Factory
, Trading Company
POWER ADAPTER , AC/DC ADAPTER , USB CHARGER , GAN PD FAST CHARGER , CHARGER
ODM, OEM
ISO 9001
-
US$ 2.75 / Piece1 Piece (MOQ)
-
US$ 15.5 / Piece1 Piece (MOQ)
-
US$ 2.76 / Piece1 Piece (MOQ)
Shenzhen Langbo Technology Co., Ltd.
Since 2024 Suppliers with verified business licenses
5.0
50
Plant Area
7
Number of Employees
Manufacturer/Factory
Power supply of Adapter , Charger , Power supply of Switching
ODM, OEM
ISO 9001
-
US$ 3.1 / Piece100 Pieces (MOQ)
-
US$ 5.64 / Piece100 Pieces (MOQ)
-
US$ 5.64 / Piece100 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Switching Power Supply , DIN Rail Power Supply , Power Supply , 12V DIN Rail Power Supply , 24V DIN Rail Power Supply
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 5 / pieces1 pieces (MOQ)
-
US$ 2.9 / pieces1 pieces (MOQ)
-
US$ 8 / pieces1 pieces (MOQ)
Sanhe Power Tech (Shenzhen) Co., Ltd.
Since 2018 Suppliers with verified business licenses
5.0
100 Mil
Annual Revenue
2000+
Plant Area
76
Number of Employees
Manufacturer/Factory
, Trading Company
Electrical Power Quality Improvement Low-Voltage Series Products , Electrical Power Quality Improvement High-Voltage Series Products
Own Brand
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
ACREL CO., LTD.
Since 2019 Suppliers with verified business licenses
5.0
1122.15 Mil
Annual Revenue
2000+
Plant Area
291
Number of Employees
Manufacturer/Factory
, Trading Company
Energy Meter , Transformer Current , Temperature&Humidity Controller , Medical It System , Active Power Filter
ODM
Response Time≤3h
-
US$ 15.4 / Piece1 Piece (MOQ)
-
US$ 2032.1 / Piece1 Piece (MOQ)
-
US$ 1244.44 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Switching Power Supply , LED Driver , DIN Rail Power Supply , Power Supply , LED Power Supply
OEM, Own Brand
within 15 workdays
-
US$ 2 / Piece1 Piece (MOQ)
-
US$ 4 / Piece1 Piece (MOQ)
-
US$ 12 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Weatherproof Switch Socket , Foot Switch , Waterproof Electric Box , Solar , Limit Switch
ISO 9001
within 15 workdays
-
US$ 3 / Piece50 Pieces (MOQ)
-
US$ 18 / Piece10 Pieces (MOQ)
-
US$ 7.8 / Piece10 Pieces (MOQ)
Shenzhen Bosin Power Co., Ltd.
Since 2014 Suppliers with verified business licenses
4.0
Manufacturer/Factory
Inverter , Solar Inverter , Emergency Power System , UPS , Solar Power Solution
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 3445.62 / Piece1 Piece (MOQ)
-
US$ 2290 / Piece1 Piece (MOQ)
-
US$ 3090 / Piece1 Piece (MOQ)
Vesion Tech Co. Ltd
Since 2024 Suppliers with verified business licenses
5.0
64
Plant Area
9
Number of Employees
Trading Company
UPS , Energy Storage Batteries , Batteries , Online UPS , Static Transfer Switch
ODM, OEM
Response Time≤3h
-
US$ 1296 / Piece1 Piece (MOQ)
-
US$ 4884 / Piece1 Piece (MOQ)
-
US$ 905 / Piece1 Piece (MOQ)
Zhejiang Ximeng Electronic Technology Co., Ltd.
Since 2009 Suppliers with verified business licenses
5.0
2000+
Plant Area
87
Number of Employees
Manufacturer/Factory
, Trading Company
Din rail power supply , Waterproof power supply , Slim type power supply
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 6.5 / Piece1 Piece (MOQ)
-
US$ 3.2 / Piece1 Piece (MOQ)
-
US$ 3.5 / Piece1 Piece (MOQ)
Yueqing Liyond Electric Co., Ltd.
Since 2009 Suppliers with verified business licenses
5.0
1100
Plant Area
18
Number of Employees
Trading Company
Medium and High Voltage Switchgear , Switchgear Accessories , Vacuum Vircuit Breaker , Vacuum Circuit Breaker Accessories , Earthing Switch
OEM, ODM, Own Brand
ISO9001:2015
-
US$ 105 / Piece2 Pieces (MOQ)
-
US$ 1500 / Set1 Set (MOQ)
-
US$ 520 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Transformer , Inductor , High Frequency Transformer , Toroidal Transformer , Ei Transformer
OEM, ODM, Own Brand
ISO 9001
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 0.1 / Piece1000 Pieces (MOQ)
Maosheng Electrical Co., Ltd.
Since 2013 Suppliers with verified business licenses
5.0
2000+
Plant Area
37
Number of Employees
Manufacturer/Factory
, Trading Company
Voltage Stabilizer , Step-up and Down Transformer , Voltage Regulator , Power Inverter , Transformer
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
-
US$ 2.5 / Piece50 Pieces (MOQ)
-
US$ 2.5 / Piece50 Pieces (MOQ)
-
US$ 2.5 / Piece10 Pieces (MOQ)
Shenzhen Sunyuan Technology Co., Ltd.
Since 2012 Suppliers with verified business licenses
4.0
1300
Plant Area
27
Number of Employees
Manufacturer/Factory
, Trading Company
Signal Isolator , Data Acquisition , Dc-dc Converter , Digital Meter
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 19.5 / Piece1 Piece (MOQ)
-
US$ 5.9 / Piece1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Manufacturer/Factory
, Other
Hall Effect Sensor , Proximity Sensor , Temperature Sensor , Current Transformers , Current Transmitter
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 0.1 / Piece1 Piece (MOQ)
-
US$ 1 / Piece10 Pieces (MOQ)
-
US$ 1 / Piece10 Pieces (MOQ)
Manufacturer/Factory
Adapter , Power Adapter , LED Adapter , Power Supply , Charger
OEM, ODM
ISO 9001, ISO 9000, ISO 14000
-
US$ 1.15 / Piece1000 Pieces (MOQ)
-
US$ 0.95 / Piece1000 Pieces (MOQ)
-
US$ 0.95 / Piece1000 Pieces (MOQ)
Manufacturer/Factory
Static Frequency Converter , Solar off Grid Inverter , Voltage and Frequency Stabilizer , AC Power Source , Wind off Grid Inverter
OEM, ODM, Own Brand, 200
ISO 9001, ISO 14001
-
US$ 39.9 / Piece2 Pieces (MOQ)
-
US$ 99 / Piece2 Pieces (MOQ)
-
US$ 39.9 / Piece2 Pieces (MOQ)
Manufacturer/Factory
UPS , Inverter , Battery , Energy Storage , Solar Power
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 1888 / Piece1 Piece (MOQ)
-
Negotiable10 Pieces (MOQ)
-
Negotiable10 Pieces (MOQ)
Wukai Electric (Jiangsu) Co., Ltd.
Since 2024 Suppliers with verified business licenses
4.0
2000+
Plant Area
43
Number of Employees
Manufacturer/Factory
, Trading Company
Load Tap Changer
ODM
ISO9001:2015
-
US$ 75 / Piece1 Piece (MOQ)
-
US$ 200 / Piece1 Piece (MOQ)
-
US$ 200 / Piece1 Piece (MOQ)
Nanjing Conpo Power Tech. Co., Ltd.
Since 2011 Suppliers with verified business licenses
5.0
385
Plant Area
8
Number of Employees
Trading Company
Voltage Stabilizer/Voltage Regulator; UPS/Battery; Inverter; Solar Panel/Solar Controller; Solar Inverter/Solar Generator
ODM, OEM
ISO 9001, ISO 14001, QC 080000, GMP
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Jiangsu Dechun Power Electric Co., Ltd.
Since 2017 Suppliers with verified business licenses
5.0
2000+
Plant Area
343
Number of Employees
Manufacturer/Factory
Semi-insulating Switchgear , Full-insulating Switchgear , Metal-clad Removable Switchgear
Own Brand, ODM, OEM
OHSAS18001:2007, ISO9001:2015, ISO14001:2015
-
US$ 500 / Piece1 Piece (MOQ)
-
US$ 500 / Piece1 Piece (MOQ)
-
US$ 500 / Piece1 Piece (MOQ)
Jiangxi Johnson Electric Co., Ltd.
Since 2020 Suppliers with verified business licenses
4.0
80
Plant Area
10
Number of Employees
Manufacturer/Factory
, Trading Company
Porcelain Insulator
Own Brand, ODM, OEM
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
-
US$ 4.89 / Piece200 Pieces (MOQ)
-
US$ 4.59 / Piece200 Pieces (MOQ)
-
US$ 4.59 / Piece200 Pieces (MOQ)
Donghua Electric Stock Co., Ltd. of Zhejiang
Since 2004 Suppliers with verified business licenses
4.0
2000+
Plant Area
110
Number of Employees
Manufacturer/Factory
, Trading Company
Power Supply , Switching Power Supply , Current Transformer , Voltage Transformer , Fuse
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
-
US$ 45.7 / Piece1 Piece (MOQ)
-
US$ 45.7 / Piece1 Piece (MOQ)
-
US$ 20.5 / Piece1 Piece (MOQ)
Manufacturer/Factory
Lead Acid Battery , Solar Energy System , AGM Battery , Car Battery , Solar System
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, BSCI
-
US$ 20.7 / Piece20 Pieces (MOQ)
-
US$ 9.8 / Piece1000 Pieces (MOQ)
-
US$ 14 / Piece100 Pieces (MOQ)
Audited Supplier
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