B609 Bantian International Center Longgang District

Shenzhen helpyou information technology co.,ltd has been operating in China for over a decade. We are one of the largest and complete suppliers of IT Networking devices, Such as routers, switches,fire...

1421 room, nanguan building, shennan zhong RD 3027,futian dist

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Nanshan

Semi Matrix is a leading Network Communication Devices supplier in China. We commit to offer the best price and service to our client. <br/>We are a young company, established by a grou...