▲ Founded in 2004, GUANTU Electric is a high-tech company specializing in the research, development, manufacturing and sales of high voltage test equipment, high current pulse test equipment and high voltage/inverter power supply, as well as providing customers with total laboratory solutions and electrical safety testing business.

▲ The company inherits Shanghai Jiaotong University's profound high-voltage, high-current testing technology heritage, a collection of high-voltage insulation theory and test technology, electrical control, electronic instrumentation, modern measurement technology, computer hardware and software, electromagnetic compatibility and modern electronic technology of a number of disciplines, the development of the SPD series of test equipment, lightning arrester test equipment, electrical products, insulation withstand test equipment and high-energy surge test equipment, high-voltage frequency conversion power supply, Pulse power supply and other series of products.

▲ After 20 years of development, the company has developed more than 50 models of products in 16 categories, which are widely used in all kinds of electrical equipment manufacturers, electrical component manufacturers, electric power research/operation sites and electrical testing centers and other units. The products mainly include complete sets of lightning effect test system, multi-impulse natural lightning simulator, low-voltage lightning protection products (SPD, MOV, GDT, TSS), high-voltage lightning arrester and grounding device characteristics test with the surge current generator, surge voltage generator, DC high-voltage generator, combined wave generator, high-energy EMC surge generator, AC / DC thermal stabilization, AC / DC aging, AC / DC Action load, AC TOV high current, special AC/DC power supply, etc.

▲ Over the years, the company has created a number of lightning protection products complete sets of test equipment in the country, with more than 20 national certificates, technology at the domestic leading level, the development of products to fill the international and domestic gaps many times, our multi-pulse natural lightning simulator technology is now in the international leading position.

▲ Companies adhering to the “professional, focused, pragmatic, innovative” attitude, for customer needs, combined with the actual situation of customers, to provide comprehensive and professional testing solutions, and strive to build “the world's leading integrated service provider of strong electrical testing and inspection.