
ZHEJIANG GRL ELECTRIC CO.,LTD. manufactures fuses, fuse switch disconnectors, isolator switches, and low-voltage busbar systems, delivering reliable electrical protection and connection solutions.
ZHEJIANG GRL ELECTRIC CO.,LTD. specializes in electrical protection and connection solutions for power distribution and industrial control. The company manufactures a broad range of low- and medium-voltage products, designed to improve safety, reliability, and efficiency across electrical connection applications.
Its portfolio includes low-voltage enclosed busbar systems, load isolator switches, fuse switch disconnectors, knife switches and strip switches, transfer switches, medium-voltage isolation switches, and medium-voltage drop-out fuses. Complementary offerings such as copper busbars, fuse holders and bases, surge protection devices, and lightning surge arresters help customers build integrated, dependable distribution systems.
GRL’s products are widely used in power distribution projects, industrial control systems, automotive manufacturing, and renewable energy applications such as photovoltaic and wind power. With integrated R&D, production, sales, and service, the company supports customers with a wide selection of components and solution-oriented support, backed by rigorous testing to meet national and international standards.

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The company integrates R&D, production, sales, and service, providing electrical protection and connection solutions built around dependable components and practical system support.
Products undergo rigorous testing to support reliable performance and to meet national and international standards for electrical applications.
Committed to improving safety, reliability, and efficiency in the electrical industry, with a focus on convenient, safe electrical connection products and green development.
GRL provides a broad selection of electrical components and solution-oriented support for power distribution and industrial control applications.