 | TEL：0755-29851565 |
 | E-mail：see contact us |
Address: Building 5, Zhengzhong Industrial Park, Dayangtian, Fuyong Town, Bao'an District, Shenzhen, China
Tel: 0755-29851556
Fax: 0755-29851539
E-mail:linxinxiang@126.com
Website: www.dgsmzh.com
Through the uninterrupted work of the plant segment and the intensive assistance of various departments, our new product nano sim flips the lid into mass production.
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