Henan Huanyu Mining Electrical Co., Ltd. (formerly Jiyuan Huanyu Mining Electrical Co., Ltd. ), located in Huling Industrial Cluster Area, Jiyuan City, is a professional manufacturer of explosion-proof electrical products for mining, integrating R&D, design, manufacturing, sales, and service. The company possesses over 100 sets of processing and manufacturing equipment, including lathes, milling machines, planers, grinders, shears, and welders, as well as various testing equipment such as operating tables, circuit resistance testers, withstand voltage testers, mechanical characteristic testers, and high-current generators. It has an annual production capacity of over 8, 000 high and low voltage switches.

Adhering to the principles of perseverance, pioneering spirit, honest cooperation, and creating a shared future, the company strives for survival through quality, development through innovation, and comprehensive win-win outcomes, adapting to the needs of market development. In cooperation with Jiyuan Vocational and Technical College, we continuously develop new products. The products developed include: PJG-Y (50-1250) intelligent high-voltage vacuum power distribution device, QJGR high-voltage soft starter, QJGK high-voltage reactor starter, QKJG high-voltage starting reactor, QJGZ-(50~630)/10 (6) mine explosion-proof and intrinsically safe high-voltage vacuum starter, KJZ-200~1000 (Y) series intelligent vacuum feeder switch, ZJZ-2.5-16.0M, ZJZ-4.0-16.0M-2 intelligent lighting signal integrated protection device, QJR-60~630 soft starter, QJR-400N reversible soft starter, QJZ-30 The company offers over 120 products across 15 major series, including the ~630 intelligent vacuum (reversible) starter, QJZ-2× 120(80)/1140(660)SF dual-power vacuum electromagnetic starter for coal mine fans, BPJ-(55-160)/1140(660)SF frequency converter for fans, QJZ-400(250, 120)-2 dual-circuit dual-speed starter, KJGZY and BXJ series high and low voltage transformer heads, and BPJ-1140, 660, and 380 frequency converters. These products meet the national standard GB3836-2021 and relevant industry standards, are small in size, lightweight, and highly intelligent, enabling them to achieve anti-overlapping tripping and unattended communication networking functions.

The company values product quality and management methods, and also regards integrity as an important business principle. Over more than ten years of development, it has kept pace with market trends and become a leading enterprise in the industry. The company has successively won honors such as "National High-tech Enterprise, " "Henan Provincial Science and Technology-based Small and Medium-sized Enterprise, " "National Outstanding University-Enterprise Cooperation Enterprise for College Student Employment, " "Civilized and Honest Enterprise of Jiyuan Demonstration Zone, " "Advanced Grassroots Party Organization of Jiyuan Demonstration Zone, " "Henan Provincial Exemplary Project for Migrant Workers Returning to Their Hometowns to Start Businesses, " "Excellent Entrepreneurship Demonstration Project of Jiyuan Demonstration Zone in 2022, " and "Model Harmonious Labor Relations Enterprise of Jiyuan Industrial-Urban Integration Demonstration Zone. "

With advanced technology, high-quality products, excellent reputation, and prompt service, the company aims to create the best economic benefits for its users and jointly create a bright future for the coal industry!