Qinghai Reactor Co.,Ltd

About us

Qinghai Reactor Co., Ltd is a leading manufacturer specializing in the production of Mini Current Transformers, Toroidal Transformers, and Lamination Transformers. Our products are exported globally, serving customers in various industries with high-quality and reliable solutions.With a strong focus on innovation and technological advancement, we strive to meet the evolving needs of our clients by continuously improving our products and services. Our team of experienced engineers and technicians are dedicated to designing and manufacturing transformers that meet the highest standards of qualit

Our advantages

Complete process system

With ERP and PDM system, to realize the management information, systematic, quality system controllable

Best Solutions

Over two decades of rich experience in the windenergy sector.Over 17,900 MW capacity

One Stop Service

Vast experience in power evacuation, land procurement liaisoning and working with state

Global Expertise

A perfect blend of global experience andexpertise to further our focus on technology

Hot Products

Are you ready to buy this product

Our customers know they can count on us for affordable prices and superior quality.

Latest products

Price for Electric Audio Electrical Isolation Ei Power Supply Current Low Frequency Lamination 12V / 24V Output Voltage Input 220V 50Hz Transformer with UL CE

Overview 105/130/155/180 degree insulation systems are available. Design to meet UL/CSA/TUV/VDE/CE and other appointed s

220V 230V Price Electric Ei35 Ei41 Ei48 Ei57 Ei66 Audio Electrical Isolation Ei Power Supply Current Low Frequency Lamination Class 2 Transformer with UL, CE

Overview 105/130/155/180 degree insulation systems are available. Design to meet UL/CSA/TUV/VDE/CE and other appointed s

200A/50mA Split Core Current Transformer (H

T he H-CT005 Series are split-core current transformers. The CT can be mounted to existing panels, such as control cente

Three Phase 3000 kVA Dry

Overview Package Size125.00cm * 150.00cm * 220.00cm Package Gross Weight36.000kg Dry-type transformer adopts air or soli

Mingtuo Three Phase Current Transformer

Overview Package Size48.50cm * 26.50cm * 18.50cm Package Gross Weight15.000kg Q1: How to use this product?A1: Please ref

Three Phase Current Transformer for High Efficiency in Tough Conditions

Overview Our fully sealed distribution transformer is expertly crafted for 10kV / 0.4kV, 50Hz distribution and transform

Ring Core Single Phase Voltage Electrical Power Supply Current Transformer

Overview HENSIRON was founded in 2008. After more than ten years of development and growth, HENSIRON has a professional

CT/PT/Vt Indoor Single Phase Epoxy Resin Casting Lxk Zero Phase Current Transformer

Overview Package Size400.00cm * 300.00cm * 300.00cm Package Gross Weight35.000kg Our factory We are professional manufac

Latest news

Aug 17, 2025

We All Miss Mass Market Paperbacks - Reactor

By Molly Templeton Published on August 14, 2025 Photo by Daniel Lim [via Unsplash] Photo by Daniel Lim [via Unsplash] On

Aug 16, 2025

All About Wall Warts | Tape Op

I was reading a review in another recording magazine in which the writer opened up complaining about a device's external

Aug 18, 2025

'Very old' transformer failed and started Heathrow substation fire, expert claims, as hundreds of thousands are left stranded... amid incredulity that small blaze caused global chaos

By NICK FAGGE - SENIOR REPORTER GLOBAL DESK and MARTIN ROBINSON - CHIEF REPORTER and DARREN BOYLE - DATA JOURNALIST 14:17 21 Mar 2025, updated 02:06 22 Mar 2025 Comments Comments An experienced

Aug 17, 2025

SONOFF POW Ring Review - A WiFi CT Clamp power meter tested with eWelink and Home Assistant - CNX Software

The trend of measuring the energy usage of household electrical devices has become increasingly popular among Smart Home users in the past few years. We have received the new SONOFF POW Ring Smart