At present, ZHEN-LI mainly provides the high-voltage fuse used in the switch box transformer. Products are used in wind power photovoltaic industry to protect the circuit during transmission and distribution. Full range high-voltage current limiting fuse with the signal uploading function has been developed and the potential risks during the wind power operation may be controlled to the great extent through the research and application of new technologies such as the full range fuse technology, sealing technology of fuse tube, signal uploading technology, etc., which has great significance and role for the future remote wind power management.

Currently, ZHEN-LI is focusing on the development of oil-immersed full range high-voltage current limiting fuse with the blown fuse indication and signal output to achieve the remote control of fuse (the first of its type at home and abroad).