Shenzhen Tony Electronics Co., ***** in 2002, is located Huaqiang North road of where has become the biggest electronic market Asia. STEC a company that on based and spreading business to mainland oversea specialized researching, manufacturing distributing following products: en ...

x-ray NDT equiments, pipeline crawlers , tubes, HV coils and Ultrasonic digital flaw detector are what we famous for .We Dandong Zhongyi Electronic Co., Ltd is a privated-owned technical enterprise setup in 2000, which combines scientific research, development bussiness as an integrative ...