20+ Years OEM & ODM

Auto Voltage Stabilizer Manufacturer

19
items

Qualification certification

8
items

Patent certificates

100
million

Production capacity

Auto Voltage Stabilizer Manufacturer
FOR YOUR UNIQUE SOLUTIONS

Our Products

3 Phase Servo Voltage Stabilizer For Elevator

The TNS series is engineered specifically as a voltage stabilizer for elevator applications. It employs a servo-motor-driven tap changer to regulate three-phase output within ±3–5% of nominal voltage, even when utility input swings by ±20%. Available capacities range from 10 kVA up to 200 kVA.

TKR LCD 1000VA Single Phase Relay Controlled AC Automatic Voltage Stabilizer

Model: SVC-1000VA-5000VA Rated Power: 1000VA-5000VA Input Voltage Range: 105-260V AC Output Voltage: 110V and 220V±5、±10% MOQ: 1 Set/Piece OEM & ODM Service: Available Brand: SUNWAY Packaging: Carton Box or Plywood Case Payment Methods: T/T, L/C, Western Union, Credit Card

SVC 3kva-12kva Best Servo Wall Mount Auto Voltage Stabilizer For Air Conditioner

Model: SVC 3kva-12kva Rated Power: 3KVA-12KVA Input Voltage Range: AC 100-260V or customized Output Voltage: 110V and 220V±3% OEM & ODM Service: Available Brand: SUNWAY Packaging: Carton Box or Plywood Case MOQ: 1 Set/Piece Payment Methods: T/T, L/C, Western Union, Credit Card Product Advantages : 1. Digital display system 2. Micro-control operation 3.Intelligent output voltage correction

DZW Three Phase 380V To Single Phase 220V Transformer

The DZW Three-Phase to Single-Phase Converter Transformer is the ideal solution for transforming 380V three-phase power into 220V single-phase electricity, enabling you to power your single-phase devices when only three-phase supply is available. Perfect for office equipment, industrial tools, and household appliances, this compact unit provides stable and efficient output, real-time monitoring, and built-in safety features, making it the perfect choice for a wide range of applications.

DNB AVR 220v 230v 240v Single-Phase Relay Type Ac Voltage Stabilizer For Home

DNB single-phase voltage stabilizer has a capacity of 500~5Kva, adopts 12 sets of magnetic latching relays, and has a response speed of < 20ms. The housing is made of 1.2mm cold-rolled steel plate, which has a 60% increase in impact strength. It is combined with 6 electrostatic environmental spraying processes to say goodbye to rust and peeling, and has higher durability. It can be laid flat or wall-mounted for flexible installation options. The back has prefabricated M4 mounting holes and 4 support feet. The wall thickness ≥10cm can bear it, saving 80% of the ground space. Its high cost performance makes it an ideal choice for residential and commercial applications.

6Ah-200Ah High-Performance 12V LiFePO4 Vehicle Batteries for Cars

Whether you drive a car, truck, RV, or marine vessel, our 12V LiFePO4 Vehicle Batteries are engineered to deliver unmatched durability, efficiency, and performance. Designed for drivers and industries that demand the best vehicle batteries, this range combines cutting-edge lithium iron phosphate (LiFePO4) technology with rugged construction to power your journeys, adventures, and operations seamlessly.

SCB Three-Phase Cast Resin Dry Type Transformer 11Kv 15Kv 33Kv 33Kv 630-3150Kva

The SCB Three-Phase Cast Resin Dry Type Transformer is a premium, eco-friendly solution designed for industrial, commercial, and utility applications. Engineered with advanced cast resin insulation, it ensures fire resistance, low noise, and zero risk of oil leaks, making it ideal for indoor installations, hospitals, data centers, and renewable energy systems. Available in voltage ratings of 11kV, 15kV, and 33kV, with capacities ranging from 630kVA to 3150kVA, this transformer combines durability, efficiency, and compliance with global standards (IEC, IEEE).

S11-M-500kVA Distribution Oil Immersed Power Transformer

The S11-M-500kVA Oil Immersed Power Transformer offers a robust and cost-effective solution for industrial, utility, and commercial power distribution needs. Constructed with high-quality silicon steel cores and mineral oil insulation, it ensures reliable voltage regulation, overload protection, and outstanding performance in demanding environments. This transformer is ideal for substations, renewable energy grids, and rural electrification projects. Built to meet IEC 60076 and IEEE C57 standards, it strikes the perfect balance between cost-efficiency and durability.
Customized power solution expert

About SUNWAY

Since 2014, SUNWAY has been the global export arm of ZHENGXI Group and its subsidiary PINEELE, leveraging over a decade of R&D and manufacturing expertise in high- and low-voltage electrical equipment to deliver one-stop power solutions to customers in more than 60 countries across Europe, the Americas, and Southeast Asia. Our portfolio—AC voltage stabilizers, transformers, regulators, soft starters, inverters, LV/MV switchgear, prefabricated substations, and intelligent power distribution systems—carries CE, IEC, ISO9001, and RoHS certifications, with flexible custom engineering to meet the strictest local standards. Backed by a direct factory link, robust production capacity, and a 24/7 technical team of engineers, project managers, and after-sales specialists, SUNWAY ensures rigorous quality control, reliable lead times, and seamless project delivery. Guided by “Quality First, Customer Centric, Precision & Efficiency, Continuous Innovation,” we are committed to driving intelligent, sustainable electrification worldwide.

Why People Choose Our Company and Not Others?

We strictly control product quality, from the selection of high-quality raw materials to the precise control of production links, and strive to achieve excellent standards for each product. With excellent performance and stability, our equipment can operate reliably in various complex environments, providing you with high-quality power protection.

Advanced equipment

Introducing international production and inspection equipment, ABB robots, German laser cutting and CNC equipment.

Professional team

Continuously introducing high-tech processes and technical talents to achieve technological innovation.

Experienced

The company has been focusing on electrical equipment and new energy industries for more than 10 years.

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