High-tech enterprises

High-tech enterprises

Patent certificate (automobile diverter convenient for sealing)

Patent certificate (automobile diverter convenient for sealing)

Patent certificate (diverter device for high-precision high-current detection)

Patent certificate (diverter device for high-precision high-current detection)

Patent certificate (shunt that can be installed quickly)

Patent certificate (shunt that can be installed quickly)

Patent certificate (anti-interference manganin shunt)

Patent certificate (anti-interference manganin shunt)

Invention patent certificate

Invention patent certificate