Guangzhou PolySony Electronic Technology Co., Ltd.

Our company combines manufacturing and trading, and was founded in 2004. Our main markets include Europe, North America, South America and other regions. We have established friendly business relationships with customers from more than 60 countries around the world.

We mainly invent and produce all kinds of unlock cards, SIM unlock cards, universal unlock SIM cards and IP SIM dialers for cell phones. Providing OEM service for parts of cell phones, we also supply dual SIM cards, batteries, shells, chargers, hands free kits and other items.

We are very proud to support superior products with competitive prices, as well as convenient service and timely delivery. OEM and ODM orders are welcome. If goods can not be found in our catalogue, we will produce based on your needs.


Company | Online store: | Alibaba 

Add: R801 ,2nd Building Living Mall B(Li Ying Square), 356 Mid-xingang Rd, Haizhu District,Guangzhou


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Guangzhou Polysony Electronic technology co., ltd.
Tel:+86-020-85209406 Fax:+86-020-85209406  Add.: No.2 Room801,Guangzhou,Guangdong,China
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