GUANTU is a leading supplier of lightning effects systems in China, we can provide mature test systems for aerospace, clean energy, defense, lightning protection, high voltage power, railroad signaling, circuit protection components and many other fields. The range of services and typical test scenarios include:

● Lightning protection laboratories at all levels, lightning arrester and lightning rods, lead wires and grounding devices, lightning protection devices manufacturers to provide surge current generators, surge voltage generators, lightning observation systems, lightning warning systems and other complete sets of solutions. 

● Circuit protection component test system supplier, provide surge pulse, combined wave, action load, SPD thermal stability, lightning arrester valve blade AC and DC aging, surge protector TOV, component automatic test bench and valve blade test workstation, thermal component long-term durability test and other types of complete test solutions. Aerospace Lightning and Electromagnetic Environment Laboratory, Aerospace aircraft and component manufacturers to provide high-voltage, high-current, electrostatic discharge and other complete test systems. 

● Wind power laboratory, clean energy and blade manufacturers to provide high-voltage, high-current complete test systems. 

● Defense Lightning and EMP Laboratory, which provides complete test systems for lightning effects, EMP pulses, electrostatic discharges, etc. for manufacturers of military systems and components. 

● China Railway Academy of Science and Research, railroad signal factory and other units to provide complete sets of railroad communication signal equipment power supply SDP, railroad signal special equipment SPD, computer channel lightning protector test system. 

● High-voltage power industry laboratory, power equipment manufacturing companies to provide various types of AC high voltage, DC high voltage, shock high voltage test equipment.