DER EE Electrical Instrument Co., Ltd.
DER EE Electrical Instrument Manufacturer of DC ammeter shunt , digital multimeter, analog panel meter, analog multimeter, clamp meter, electromagnetic filed detector, wireless ...
DER EE Electrical Instrument Manufacturer of DC ammeter shunt , digital multimeter, analog panel meter, analog multimeter, clamp meter, electromagnetic filed detector, wireless ...
Hce was established since september third 1979, our goal is to design and manufacture the whole series products for power system. Being LED by the approval of iso9001/iso9002, hce is always having the quality principle of best quality, best service and best technique skill. For over 20 years, hce contribute ourselves and always strive on developing the durable and stable ...