The company received three utility model patent certificate

The company applied for "current and voltage sensors with a single power circuit", "no core current sensor coil sheath core component," "current sensor coil core assembly spacer" utility model patent has passed the "Chinese People intellectual Property Office of the Republic "and subject to the review of the patent.

Coreless current sensor coil sheath core assembly

Current and voltage sensors with a single power circuit

The current sensor coil core assembly spacer