16f,Building A,Shudu Center, Tianfu Avenue, Gaoxin District, Chengdu, China

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NO.666 Xinye road,East of Industrial zone,Xindu district,Chengdu,China

Chengdu Qianhong Communication Co., Ltd. was founded in 1995. We are a high-tech enterprise specializing in research and development, marketing of connection equipment for communication networks, and ...

12/F, Bldg. B, Tianyi Hotel, No. 2, West 1st Section, Erhuan Rd.

Sichuan Tianyi Information System Engineering Co., Ltd was founded in 2000, which specialized in the mobile communication network construction, system integration and agent maintenance engineering com...