Xiamen Sanglin Technical Co., Ltd. is a professional manufacturer with advanced production equipments and highly skilled technicians. Our main product is SIM Card Backup Device, that is, PBBD(Phonebook Backup Device). We export our products to Europe, USA, Southeast of Asia and Mid-East Countries.

Since established, we always keep on studying and improving our skills around telecommunication productions. We sincerely hope that your kind inquiry will help us step further so that we could serve you better.