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Yulong Comp. Telecommunication Scientific (Shenzhen) Co. Ltd
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About Us
Yulong Comp. Telecommunication Scientific (Shenzhen) Co. Ltd was founded in 1993 as a wholly owned subsidiary of China Wireless Technologies Limited. We are a professional manufacturer specialized in dual-GSM mobile phones and dual-mode/standby mobile phones. We are also a high-end provider of integrated solutions for smart phone sets, mobile data platform systems, and value-added business operations.
We launched the world's first dual-standby (GSM+CDMA) and dual-working smart phone in 2005, ...
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