Shanghai Yajing Electronics Co., Ltd. is a subsidiary of Danfoss from Denmark（danfoss）Authorized first level agent for industrial and ship control Main agent Danfoss（danfoss）Pressure switch, Danfoss（danfoss）Differential pressure switch, Danfoss（danfoss）Temperature switch, Danfoss（danfoss）Pressure transmitter, Danfoss（danfoss）Temperature sensor transmitter, Danfoss solenoid valve, Danfoss（danfoss）Electromagnetic valve coil, Danfoss（danfoss）Vacuum valve, Danfoss（danfoss）Steam valve, Danfoss（danfoss）External operating valve, Danfoss（danfoss）Self exciting temperature controlled water valve, Danfoss（danfoss）Isolation valve, Danfoss (d)anfoss）Pressure test valve, Danfoss（danfoss）Heat exchangers and other related products.