Our company provides access to the Internet with enhanced customer service level. Through "Oxygen" plastic cards users are able to get instant access to the Internet resources, which simplify registration procedure and allow customers to monitor their acc
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H.K.Houyuan Technology Co., Limited was founded in 2009 with headquarter located in Shenzhen and branch office in HK ,suzhou. There are several departments such as VolP,RFID, consumer electronics , SMT produ