The above-mentioned products are applicable to voltage levels of 10kV, 22kV, 35kV, etc. They are widely used in substations, power plants, industrial parks, large factories, infrastructure projects, wind farms, photovoltaic power stations, and other scenarios, and undertake key functions such as high-voltage power distribution, protection, control and isolation.
Among them, the fully insulated and fully enclosed gas-insulated ring network switchgear is particularly suitable for underground substations, coastal areas, high humidity, high dust and other harsh environments. It has outstanding advantages such as full insulation, high safety and strong protection performance, and has become an ideal choice for compact distribution systems.
Strict certification and standardized manufacturing ensure product reliability
All high-voltage switchgear of Junrui Electric strictly follow international and domestic certification standards such as IEC, ISO, CCC, CNAS, CQC, and CE. The products have passed type tests by national-level testing institutions and possess excellent performance such as arc resistance, anti-hysteresis, moisture resistance, and dustproofing. They can adapt to complex overseas application environments such as high temperatures and high altitudes.
The company's production base in Wenzhou is equipped with advanced equipment such as laser cutting machines, CNC bending machines, and complete testing platforms. The entire process from sheet metal processing to complete machine testing is fully controllable. Before each high-voltage switch device leaves the factory, it undergoes full-load trial operation tests to ensure "zero defects" delivery, and complete test reports are provided to achieve quality traceability.
The global market continues to expand, and high-voltage products are exported to multiple countries.
Junrui Electric's high-voltage switchgear has successfully been exported to Southeast Asia, the Middle East, Europe (Slovakia), Eastern Europe (Russia), and other regions. The key markets include:
Singapore: The products are applied in commercial complexes, industrial parks and rail transit power distribution projects, and comply with IEC standards and local electrical safety regulations.
Indonesia: Provided high-pressure electrical room systems suitable for high-temperature and high-humidity environments for projects such as Poboya Gold Mine, becoming a typical case of modernizing the mining electrical systems in the local area.
Russia: Optimized design for extremely cold and high-altitude environments, enhancing cold-temperature adaptability and anti-interference capabilities, serving grid upgrades and industrial park projects.
Slovakia: Through obtaining the CE certification, it entered the European market and was applied in municipal engineering and commercial buildings, achieving a significant breakthrough in the European market.
The full-process service system ensures the smooth implementation of overseas projects
In response to the complex standards, diverse environments and tight delivery cycles of overseas power projects, Junrui Electric has established a complete service guarantee system covering pre-sales, in-sales and after-sales:
Pre-sales: Conduct in-depth research on the electrical standards and operational requirements of the project's location, and provide compliant adaptation solutions, customized designs, and technical documentation support.
During the sales process: Implement comprehensive quality control throughout the entire process and track the production progress. Coordinate cross-border logistics and customs clearance assistance. In case of necessity, dispatch engineers to the site to guide installation and commissioning.
After-sales: Establish a 7×24-hour global response mechanism. We can arrive at the main overseas markets within 48 hours and provide spare parts inventory, lifetime technical support, and a warranty period of more than one year.
Continuous innovation to empower the upgrade of global power infrastructure
"The high-voltage switchgear is a crucial node in the power system and cannot tolerate any compromise," said the person in charge of Wenzhou Junrui Electrical Co., Ltd. "We will continue to make continuous investments in terms of product reliability, environmental adaptability and international compliance, to provide safer and more efficient high-voltage power distribution solutions for global customers, and contribute to energy transformation and grid modernization."
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