Please fill out following feedback table sheet , thanks!

© Shanghai Nan Hua Transducer Manufacture Co., Ltd
Address:Shanghai Wei Hai the 9 layers of road mansion building No. 168 of long hair No. 1
Telephone:021-63275151 63595652 Facsimile:021-63586801
Post volume:200003 Post:shnanhua@shnanhua.com shnanhua@yellowpage.com.cn