Changzhou Dobble Ultrasound Electronics Ltd.

Ultrasound detection equipment, ultrasound exchangers, ultrasound detectors, electrons, hardware, auto accessories manufacture, processing; refrigeration equipment, heating equipment, wetter, mechanical equipment, household appliances, car accessories, lighting equipment, car decorations, tyres, car nursing supplies, lubricants sales. (Projects subject to legal approval may not operate without the approval of the relevant department)