China Ring Main Unit Manufacturer, Supplier, Factory

Photovoltaic Box Transformer Prefabricated Substation integrates high-efficiency PV inverters, intelligent power distribution, and temperature control systems in a single unit, ensuring stable operation across -40℃ to 60℃ (IP65 certification). Full ODM/OEM customization is available, with options ranging from structural design to smart monitoring modules, proven by 30+ overseas PV projects and a yearly failure rate <0.3%.

TOONICE's Environment-Friendly Gas Insulated Metal Enclosed Switchgear uses innovative environmentally friendly gas instead of traditional SF6 medium, which has excellent insulation performance and arc extinguishing ability, and meets international low-carbon environmental standards. The product adopts modular design, compact size, easy installation, and is suitable for the construction needs of intelligent distribution networks.

The XGN15 Indoor Ac Metal Closed Ring Switchgear (referred to as ring main unit) is suitable for AC 50Hz, 12K power systems. Widely used in industrial and civilian cable ring networks and power supply terminals. Especially suitable for small secondary substations, switch stations, urban residential area power distribution, industrial and mining enterprises, shopping malls, airports, subways, wind power generation, hospitals, sports venues, railways and other places.

As a professional manufacturer and supplier in China, MNS Low Pressure Withdrawable Switchgear have advantages such as reliable performance and convenient maintenance. Our products feature good quality and affordable prices, and ODM and OEM customization are supported. With high quality and favorable prices, they can meet diverse needs and are your ideal choice.

As a professional China manufacturer and supplier, Toonice's Vacuum Circuit Breaker VCB feature a small size, light weight, suitability for frequent operations, and no need for arc extinction maintenance, making them widely used in distribution networks. As indoor power distribution equipment for 3～10kV, 50Hz three-phase AC systems, vacuum circuit breakers are used in industrial and mining enterprises, power plants, and substations to protect and control electrical equipment. They are especially suitable for applications requiring oil-free operation, minimal maintenance, and frequent switching. These circuit breakers can be installed in medium-mounted cabinets, double-layer cabinets, and fixed cabinets to control and protect high-voltage electrical equipment.

The SF6 High Voltage load Break switch is produced by TOONICE; we are one of the leading manufacturers and suppliers in China. SF6 High Voltage load Break switch have remarkable advantages. They possess excellent arc extinguishing and insulating properties, with diverse functions and simple operation. They are highly reliable, have a long lifespan and require little maintenance. The operation performance is good, and they can be controlled in various ways. They can adapt to harsh environments and ensure safety, being fully sealed and having a high protection level. They occupy a small area and have low costs, and can be combined and expanded, showing great flexibility. They are suitable for a variety of places and requirements.