China Ring Main Unit Manufacturer, Supplier, Factory

As a professional manufacturer and supplier in China, TOONICE focuses on the integration field of photovoltaic equipment. Our photovoltaic prefabricated cabin, with modular design and intelligent temperature control technology as its core, serves more than 500 photovoltaic power station projects such as State Power Investment Corporation and Three Gorges New Energy. The prefabricated cabin is equipped with advanced artificial intelligence temperature control system to ensure equipment stability. And, we support customized extensions, fast installation, and easy mobility.

As the core equipment for distributed energy access, the Chinese Type New Energy Preinstalled Substation (Huashi box transformer) is reconstructed and designed according to the "dual carbon" standard: using all copper windings and intelligent temperature control system, the loss rate is greatly reduced. The new energy prefabricated substation (Huashi box transformer) supports photovoltaic/energy storage multi scenario grid connection.

TOONICE's Gas Insulated Enclosed Metal Switchgear (GIS) adopts modular design and is equipped with a fully sealed SF6 gas insulation system, ensuring stable operation of the equipment in a wide temperature range of -40 ℃ to+55 ℃, with insulation strength increased by 30% compared to traditional equipment. The product has passed the IEC 62271-200 international certification, with a mechanical lifespan of over 30000 cycles and an annual leakage rate of less than 0.5%. Relying on independently developed precision manufacturing processes, while ensuring IP67 protection level, the cost is reduced by 15% -20% compared to similar products. Supporting ODM/OEM customization services, value-added functions such as intelligent monitoring modules and IoT communication protocols can be provided according to needs.

Toonice's GCS Low Voltage Withdrawable Switchgear features an integrated modular design, enabling efficient power distribution and flexible expansion. Constructed with high-quality materials, it ensures reliable operation, high protection rating, and stable performance. Backed by strict quality control, the product offers excellent quality at competitive prices, supporting ODM/OEM customization to meet diverse application needs and help customers achieve optimal balance between cost and efficiency.

As the manufacturer and supplier in China, Toonice's American Type Prefabrication Substation feature core advantages such as high efficiency, reliable operation, convenient installation, and compact durability. Our products ensure quality through premium materials and strict craftsmanship, offer competitive pricing, and provide professional ODM/OEM services for personalized customization, meeting diverse project needs as a cost-effective choice in the power distribution field.

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.