product tests in Zhonghe District

DER EE was established in 1981 specialized in the manufacturing of analog meters, digital meters, relevant accessories and variety of testing instruments. Owing to our R&D teamwork, DER EE has been growing up and expanding a wide-range of products in the past 2 decades. Hence, some of original de…

A professional manufacturer and exporter for custom made lapel pins, medals, commemoratory coins, key chains, buckles, police badges as well as other promotional giveaway items. Jin Sheu Enterprise founded in 1984, is a leading manufacturer and exporter for lapel pins, key chains, medals, military …