About Us
We at Niawell have more than three decades of engineering experience. We design and manufacture AC/DC load banks, bank load systems, NPS industrial chargers, rectifiers, DC power supplies and battery electrolyte. We also provide load bank rental and technical support for generator, UPS and battery-bank testing.
Three clear product paths
Products are grouped by real use cases instead of scattered lists.
Load Banks
AC 500 kW load banks and DC load banks including PDL and SEL
10 models 02Industrial Chargers
The NPS series includes NPS-V for variable output and NPS-F for fixed output.
8 models 03Industrial Parts & Electrolyte
Specialized nickel-cadmium battery electrolyte and industrial auxiliary parts
18 modelsFrom Electromagnet and RASA to today’s Niawell
We previously designed rectifiers, power supplies, chargers and industrial electrical equipment under the Shiraz Electromagnet and RASA names. Today we continue that engineering work as Niawell Design and Engineering Company. Rectifiers and power supplies remain part of our capabilities, while our current production focuses on dependable, configurable AC/DC load banks and industrial chargers.
A clear, compact project process
- 01
Requirement review
Power, voltage, current and operating environment.
- 02
Technical proposal
An existing model or a tailored configuration.
- 03
Build & test
Assembly, performance verification and test records.
- 04
Delivery & support
Product documents, commissioning and engineering support.
Start the next project with a precise technical review
Eram Boulevard - Shiraz University - Technology Street - College of Oil and Energy


