Member Since 
2009
Guangzhou GCI Electro-Ceramic Co., LTD
Piezo and Piezo Buzzer from China .
Company Overview
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GCI Electro-Ceramic Co., LTD is a state-owned capital joint stock system company, one of the sub-companies of GCI Group. Founded in 1970s as a department of the National 7th Institute, we have become the top leading China manufacture of Piezo ceramic(PZT material system) acoustic components, including tweeters, piezo speakers, piezo buzzers and piezo ceramic diaphragms which are widely used in






