low-noise variable-frequency power supply price-China Hongye Electric
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Power Equipment Manufacturer
POWER SOLUTIONS MANUFACTURER

Factory-Direct · Professional Manufacturing · Stable Power

We are a source manufacturer of transformers and voltage stabilizers with 20 years of R&D and manufacturing experience, specializing in SBW/SVC stabilizers, SG/BK transformers, TDGC/TSGC regulators, pure sine wave inverters, VFDs and nine other product series. From R&D, production to testing, everything is fully controlled in-house, delivering reliable power protection to 10,000+ industrial enterprises.

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Quick Find Product Series

SBW Stabilizer SVC Stabilizer SG Three-Phase Dry-Type Transformer BK Control Transformer TDGC Single-Phase Regulator TSGC Three-Phase Regulator Pure Sine Wave Inverter VFD JJW/JSW Purified Stabilizer
Voltage Stabilizer
Transformer
Voltage Stabilizer
Variable Frequency Drive
20+
Years of Manufacturing Experience
10000+
Partner Companies
9
Product Series
7×12
Professional Service

We are a source manufacturer of transformers, stabilizers and power equipment with our own factory and production lines. From silicon steel and copper winding to final assembly and factory testing, everything is completed in-house. We specialize in SBW/SVC stabilizers, SG three-phase dry-type transformers, BK control transformers, TDGC/TSGC regulators, pure sine wave inverters, VFDs, JJW/JSW purified stabilizers and more, with non-standard customization supported, providing reliable power solutions for factories, medical, telecommunications, new energy and other industries.

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Main Products

SBW Stabilizer

Three-Phase · High Power

SVC Stabilizer

Single/Three-Phase · High Precision

SG Dry-Type Transformer

Voltage Conversion · Isolation

BK Control Transformer

Machine Control · Local Lighting

TDGC Regulator

0-250V Continuously Adjustable

TSGC Regulator

0-430V Continuously Adjustable

Pure Sine Wave Inverter

Pure Sine Wave · Off-Grid Power

Variable Frequency Drive

Energy Saving · Motor Drive

JJW/JSW Purified Stabilizer

High Precision · Server Room Grade
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Product Series Categories

Full-Range Power Products · Non-Standard Customization
Voltage Stabilizer Series
SBW Stabilizer SVC Stabilizer Compensating Regulator Compensating Power Stabilizer Three-Phase Contactless Stabilizer Single-Phase Contactless Stabilizer PLG Stabilizer-Transformer Combo SVC High-Precision AC Stabilizer AC Purified Stabilizer CWY Anti-Interference Stabilizer High-Power DC Power Supply Outdoor Dedicated Stabilizer Telecom Base Station Stabilizer Computer Room Stabilizer Elevator/Crane Stabilizer AC Voltage Stabilizer Broadcasting & Telecom Stabilizer CNC Machine Stabilizer Medical Equipment Stabilizer Printing Equipment Stabilizer Programmable DC Power Supply Purified Stabilizer
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Transformer Series
SG Three-Phase Dry-Type Transformer BK Single-Phase Control Transformer Isolation Transformer Dry-Type Auto Transformer Dry-Type Isolation Transformer UV Equipment Transformer UPS/EPS Transformer Medical Isolation Transformer Energy-Saving Transformer Zero-Adjustment Transformer Surge-Protected Isolation Cabinet K-Factor Transformer
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Voltage Regulator Series
TDGC Single-Phase Regulator TSGC Three-Phase Regulator Manual Regulator Motorized Regulator Three-Phase Oil-Immersed Induction Regulator
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Inverter / VFD
Pure Sine Wave Inverter Variable Frequency Drive High-Power VFD Vector Control VFD Light-Duty Micro VFD
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Frequency Converter Series
Frequency Converter Single-Phase Frequency Converter Three-Phase Frequency Converter Smart Frequency Converter Programmable Frequency Converter Three-Phase-to-Single-Phase Converter
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UPS Series
UPS Power Supply SW Single-In/Single-Out UPS SWD Three-In/Single-Out UPS SWS Three-In/Three-Out UPS
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Factory-Direct · Four Key Advantages

Factory-Direct Supply

Own factory and production lines. No middlemen, no markups — factory pricing for the same configuration.

Non-Standard Customization

Custom voltages, special capacities and protection ratings available. Tailored to your working conditions, OEM supported.

100% Factory Tested

All-copper windings, high-quality silicon steel. Every unit passes withstand voltage, load and temperature-rise tests before shipment. 3-year warranty.

Engineer Support

Free sizing and installation guidance from senior engineers. Same factory team for pre-sale and after-sale service.

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Not Sure Which Product to Choose?

Tell us your requirements and our engineers will size the right power solution for you — free of charge.

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Factory Sizing Hotline
+8618943662528
Mon–Sun 9:00–18:00 · 1-on-1 with our engineers

Main Products

Voltage Stabilizers: SBW Voltage Stabilizer, SVC Voltage Regulator, Compensating Voltage Regulator, Compensating Power Stabilizer, Three-Phase Contactless Stabilizer, Single-Phase Contactless Stabilizer, PLG Stabilizer-Transformer Combo, AC Purified Stabilizer, CWY Anti-Interference Parameter Stabilizer, High-Power DC Stabilized Power Supply, Outdoor Dedicated Stabilizer, Telecom Base Station Stabilizer, Computer Room Stabilizer, Elevator/Crane Dedicated Stabilizer, Broadcasting & Telecom Stabilizer, CNC Machine Dedicated Stabilizer, Medical Equipment Stabilizer, Printing Equipment Stabilizer, Programmable DC Power Supply, Purified Voltage Stabilizer
Transformers: SG Three-Phase Dry-Type Transformer, BK Single-Phase Control Transformer, Isolation Transformer, Dry-Type Auto Transformer, Dry-Type Isolation Transformer, UV Equipment Transformer, UPS/EPS Dedicated Transformer, Medical Isolation Transformer, Energy-Saving Transformer, Zero-Adjustment Energy-Saving Transformer, Surge-Protected Isolation Transformer Cabinet, K-Factor Transformer
Voltage Regulators: TDGC Single-Phase Regulator, TSGC Three-Phase Regulator, Manual Regulator, Motorized Regulator, Three-Phase Oil-Immersed Induction Regulator
Inverters / VFDs: Pure Sine Wave Inverter, Variable Frequency Drive (VFD), High-Power VFD, Vector Control VFD, Light-Duty Micro VFD
Frequency Converters: Frequency Converter, Single-Phase Frequency Converter, Three-Phase Frequency Converter, Smart Frequency Converter, Programmable Frequency Converter, Three-Phase-to-Single-Phase Frequency Converter
UPS: UPS Power Supply, SW Single-In/Single-Out UPS, SWD Three-In/Single-Out UPS, SWS Three-In/Three-Out UPS

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