TOPCROWN TECHNOLOGIES COMPANY LIMITED

With more than 10 years of experience in the wireless communication field, Topcrown Technologies Company Limited aims to provide best solutions. Our engineers concentrate on transceivers and trunking research. Each item is strictly tested checked by our well- trained QC employees. We own ...

Telephone：86-755-86191376Address：# 2006, Yulongyuan, Nanxin Rd. , Nanshan District