Zhejiang Zhengyuan Electric Co., Ltd. ShenZhen Branch.

Zhejiang Zhengyuan Electric Co., Ltd. is the biggest manufactory in mainland China, which produce all kinds of filter/ resonator/duplexer/GPS antenna/ gps module/ mouse/ handheld and others. You can get detail information from our website. ...

Telephone：86 - 755 - 83868856Address：Futian District, Chegongmiao, Tairan industry, 213, 4F, C Shenzhen Guangdong 518040 China