We strive to be the best company of manufacturing the Automatic Ring Main Unit, rmu sf6, ring main unit 11kv sf6 in the world, with the goal of developing and promoting Chinese creativity and Chinese manufacturing. Our company actively introduces foreign advanced technology to make a series of utility models smart rmu developed and produced to better meet the needs of the market. Our skilled team is experienced in handling complex logistics and shipping arrangements. Our range of products and services is designed to help our clients stay ahead of the competition and succeed in their markets. Our products are designed to be practical, functional, and easy to use. For many years, the company has been focused on the market with high taste and fine workmanship, satisfying customers with fashionable and fresh design concepts. Our company continues to expand its business scope, reduce costs and reduce service response time.
  • 12kv Ring Main Unit
    Rated Voltage:10kV/20kV/35kV(customizable)
    Rated Frequency:50Hz/60Hz
    Rated Normal Current:630A/1250A
    Short-Circuit Withstand Current:20kA/25kA/31.5kA(3s...
    read more
  • High Quality Air Insulated Ring Main Unit
    product introduction In the modern distribution network, the Air Insulated Ring Main Unit plays a vital role.In simple terms, it is like a "smart hub" in the urban power grid. It is...
    read more
  • Solid Insulated Ring Main Unit
    Rated Voltage:10KV 35KV
    Rated Current:630A 1250A 2000A
    Rated Short-Circuit Breaking Capacity:25kA 31.5kA 40kA
    Insulation Medium:Epoxy Resin Solid Insulation
    Insulation...
    read more
  • Modular Ring Main Unit
    Rated Voltage:10KV 35KV
    Rated Current:630A 1250A 2000A
    Rated Short-Circuit Withstand Capacity:25kA 31.5kA 40kA
    Insulation Medium:SF₆ Gas/Solid Insulation
    Insulation...
    read more
  • Air Insulated Ring Main Unit
    Rated Voltage:10KV 35KV
    Rated Current:630A 1250A
    Rated Short-Circuit Withstand Capacity:25kA 31.5kA
    Insulation Medium:Air Insulation
    Protection Level:IP44...
    read more
  • Ring Main Switchgear
    Rated Voltage:10KV 35KV
    Rated Current:630A 1250A
    Short-Circuit Breaking Capacity:25kA 31.5kA
    Protection Level:IP44 IP54
    Insulation Level:LI75kV/AC35kV...
    read more
  • Compact Ring Main Unit
    Rated Voltage : 10KV 11KV 12KV 24KV 36KV​
    Rated Current : 630A 1000A 1250A​
    Rated Short-Circuit Breaking Current: 20kA 25kA 31.5kA​
    Protection Level: IP3X IP44 IP54...
    read more
  • Sf6 Gas Insulated Switchgear
    Rated Voltage:10kV 35kV
    Rated Current:630A 1250A 2000A 3150A
    Short-Circuit Breaking Capacity:25kA 31.5kA 40kA
    Protection Level:IP54 IP65
    SF6 Gas Pressure:0.4-0.6MPa...
    read more
  • Outdoor Ring Main Unit
    Rated Voltage:10kV 35kV
    Rated Current:630A 1250A
    Short-Circuit Breaking Capacity:25kA 31.5kA
    Protection Level:IP54 IP65
    Switching Device:Vacuum load switch/SF6 load...
    read more
Ethel Berry star star star star star
Because of the large order, I'm worried that I can't get the goods in time, but in fact the delivery speed is very fast! It's really great.
Geraldine Grossman star star star star star
Your company always gives us the best price and the quality of products is very good.
Larry Cole star star star star star
Really lucky to work with such a supplier. Their promotion of standardized factory design and continuous improvement of after-sales service have not only improved their image but also made our
Derek Atlas star star star star star
Although this is our first cooperation with you, your professional knowledge has made us shine.
Thomas Biddle star star star star star
This supplier's product has also been used for many days without any problems, the clarity is very high, and the effect is very good.
Doris Bernardi star star star star star
The company adheres to the business philosophy of unity, dedication and striving to develop, and achieves its goals with more enthusiasm and high morale.
The success of our company is based on high-quality mobile switchgear, 200 kva distribution transformer, 500 kva compact substation extensive experience, research and development capabilities and long-term cooperative relationships with customers. As one of the leading smart rmu manufacturers and suppliers in China, we warmly welcome you to wholesale cheap smart rmu from our factory. All customized products are with high quality and competitive price.
Send Inquiry
Get Support for Your Power‑Distribution Projects

With our patented technologies, feel free to send your project-related inquiries via phone,
email or our online form. Our electrical-engineering specialists will reply to you promptly.

Submit Your Inquiry