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 　　Beijing Telesun Science and Technology Development Company Ltd. was founded in 1998 and specializes in the software development, system integration, optimization of network and relevant supportive services in the field of telecommunication. The company provides its customers with all-inclusive solutions such as technical consultation, system design, development of software and hardware, engineering implementation, etc. The company also provides its customers with perfect services in the fields of technical service before and after sales, users training, system maintenance, etc.

 

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