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Founded in 1994 and headquartered in Shijiazhuang, Hebei Province, Hebei Ruidian Technology Co., Ltd. is a high-tech enterprise specializing in power supply and distribution system integration, power equipment R&D, and smart grid services. With "Sharpness" as its spirit and "Electricity" as its foundation, the company is committed to providing safe, efficient, and intelligent one-stop power solutions for the industrial, commercial, infrastructure, and new energy sectors.
The company name signifies "A spirit of enterprise, power ignites the future." Since its inception, Ruidian Technology has consistently kept pace with the development trends of the power industry. Leveraging its strong technical capabilities and rigorous service attitude, it has accumulated a strong market reputation in North China, becoming a trusted professional power supply and distribution service provider in the region.

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New Products

50/60Hz Plug in Encapsulated Transformer

50/60Hz Plug in Encapsulated Transformer

Ei96 Transformer Applied for Industrial Welding Machine

Ei96 Transformer Applied for Industrial Welding Machine

220V 24V Electric Power Transformer Single Phase Current Transformer Ei48 Ei96

220V 24V Electric Power Transformer Single Phase Current Transformer Ei48 Ei96

High Quality Electric Transformer Ei 5730 Ei96 36 Ei 96 Ei-86 Low Frequency Power Ferrite Core Transformer

High Quality Electric Transformer Ei 5730 Ei96 36 Ei 96 Ei-86 Low Frequency Power Ferrite Core Transformer

Durable Quality HDPE (modified polyethylene) Pin Insulator

Durable Quality HDPE (modified polyethylene) Pin Insulator

Hot Sell and Low Price 35kv HDPE Pin Insulator

Hot Sell and Low Price 35kv HDPE Pin Insulator

35kv Modified Polyethylene Alloy Silicon Pin Insulator

35kv Modified Polyethylene Alloy Silicon Pin Insulator

China Manufacturer HDPE Pin Insulator (15-35kV)

China Manufacturer HDPE Pin Insulator (15-35kV)

News

  • What Maintenance Schedule Should a 225KVA Single-Phase Oil-Immersed Transformer Follow
  • Why Is a 33KV Oil Immersed Distribution Transformer Preferred for Distribution Networks
  • How Does a 10kW Single Phase Hybrid Inverter Improve Home Energy Efficiency?
  • What Are the Wiring and Connection Methods for a 20 kV Voltage Transformer
  • Top Distribution Box Manufacturer Shares Insider Tips for Selecting Reliable Power Distribution Equipment
  • How Do You Size a Modular UPS for Your Power Capacity Needs
  • What Changes When HV Switchgear Moves Into Box-type Transformer Substation Tank?
  • How Short-Circuit Withstand Testing Builds Box-type Transformer Substation Confidence?

  • What Maintenance Schedule Should a 225KVA Single-Phase Oil-Immersed Transformer Follow

    A 225KVA Single-Phase Oil-Immersed Transformer is a long-term asset that rewards disciplined care. At GUANGBIAN, we have supported utilities, industrial plants, and commercial projects with oil-immersed transformer solutions for decades, and one pattern is consistent: units that follow a structured maintenance schedule consistently outlast and outperform those maintained reactively. The schedule below reflects field-proven practice for a 225KVA Single-Phase Oil-Immersed Transformer and can be adapted to site conditions, load profile, and local regulations.

  • Why Is a 33KV Oil Immersed Distribution Transformer Preferred for Distribution Networks

    Distribution networks demand equipment that balances reliability, efficiency, and cost over decades of continuous operation. A 33KV Oil Immersed Distribution Transformer has become the default specification for medium-voltage distribution systems in industrial parks, utility substations, and commercial complexes, and Anqiang has supplied thousands of these units to projects across demanding environments. The reasons behind this preference are technical, economic, and operational, and they explain why oil-immersed designs continue to dominate at the 33KV level.

  • How Does a 10kW Single Phase Hybrid Inverter Improve Home Energy Efficiency?

    ​As residential energy demand continues to increase, homeowners are looking for smarter ways to generate, store, and manage electricity. A 10kW Single Phase Hybrid Inverter offers an effective solution by integrating solar power generation, battery storage, and grid electricity into one intelligent energy management system. It allows households to make better use of renewable energy, reduce dependence on the public grid, and maintain a more reliable power supply.

  • What Are the Wiring and Connection Methods for a 20 kV Voltage Transformer

    Proper wiring and connection of a 20 kV Voltage Transformer directly affect measurement accuracy, protection reliability, and personnel safety in medium-voltage systems. Whether you are commissioning new switchgear or replacing an existing unit, understanding the correct connection methods is essential. Youbian has supported utilities, industrial plants, and EPC contractors with reliable instrument transformers for decades, and this guide summarizes the wiring practices our engineers recommend for 20 kV Voltage Transformer installations.

  • Top Distribution Box Manufacturer Shares Insider Tips for Selecting Reliable Power Distribution Equipment

    When power distribution fails, the fallout is immediate: production stops, deadlines slip, and repair bills pile up. That's why choosing distribution equipment is never just a purchase—it's a bet on uptime. This article opens a rare window into how CNKEEYA, a top-tier distribution box manufacturer, approaches that bet. Rather than rehashing sales talk, it shares the specific factors their engineers check first, from thermal behavior and moisture resistance to wiring access and fault containment. You'll see why small design details can mean the difference between years of quiet service and sudden failure. The guidance is grounded in field experience, not theory, making it useful whether you're specifying new panels or troubleshooting existing ones. If you'd rather prevent downtime than manage it, the practical tips here are worth your time. Read on to learn what reliability actually looks like in a distribution box—and how to ask for it.

  • How Do You Size a Modular UPS for Your Power Capacity Needs

    Sizing a Modular UPS correctly is one of the most consequential decisions in data center and facility power planning. Whether you operate a small server room or a multi-megawatt colocation site, matching HAGOE modular power architecture to your actual load profile determines uptime, efficiency, and long-term total cost of ownership.

  • What Changes When HV Switchgear Moves Into Box-type Transformer Substation Tank?

    What changes when HV switchgear moves into box-type transformer substation tank? Lugao Power Co.,Ltd. explains enclosure geometry, heat dissipation, earthing, interlocking, and verification.

  • How Short-Circuit Withstand Testing Builds Box-type Transformer Substation Confidence?

    How short-circuit withstand testing builds box-type transformer substation confidence? Lugao Power Co.,Ltd. explains electrodynamic forces, test parameters, weak point detection, and verification.

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