Shenzhen jihecheng Technology Development Co., Ltd.
Tel：0755-28095986 27044610
Fax：0755-27044610 87879778
Email：fuwangtuliao@163.com
Address：Shenzhen, Guangdong,, Baoan District, Fuyong,, China, the town of Tong Feng Hua Feng Technology Park 4 buildings (postal code: 518000)
Website：Y7.up71.com
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4020防水側出音廣告機.
廠家直銷 40mm鐵殼超.
2010橢圓形 雙磁喇叭 .