Corporate honors
Patent Certificate
A flow curve adjustable gas proportional valve 120.6
A flow curve adjustable gas proportional valve
A heating plate structure for dishwasher motor 20.4
A circulating heat pump for dishwasher 20.5
A cut-off device of proportional valve 2017
A single-coil multi-core cut-off valve and a gas control valve 2019 using the cut-off valve
A single coil double shut-off gas valve-2016
A moving iron core 19
A two-stage gas proportional valve - 2016
A two-stage double shut-off gas valve-2016
A lever-type reversing valve 20.3
A lever-type reversing switch 20.2
Pump body of a canned pump - 2016
Rotor structure of canned pump - 2016
A shielded circulating pump 2016
A gas proportional combination valve 20