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We are a Leading IT Supplier

Changsha Silun Network Technology Co., Ltd. is a provider of information and communication solutions for optical communication technology and video processing technology.   can provide users with leading optical communications products and IPTV, system solutions and professional services at home and abroad who dedicates to create the greatest value for customers.

Currently the company’s main business scope includes DWDM, GPON, EPON, switches, IPTV, EOC, passive devices and other products ,those are wid-ely used in radio and television cable network, triple play and safe urban security, road facilities, airports, ports, Securities industry, tourism scenic area, school education industry, public security law and politics, medical and health, intelligent community and large and medium-sized enterprises ect... We will make our all efforts to make you succeed and gain benefit from the cooperation with us, as the customers'success is our success. And through our joint efforts, continue to contribute to the development of human science and technology.

We have a professional technicel team,which is composed of 20 engineers with rich experience in FTTx technology. Sales teams are full of energetic, passion , they are responsible and dedicated to satifying customers’requirements. we are jorning in various exhibitions and tranings ,keep learning , and providing customers professional suggestion and solution.


We provide integrated network transmission products ,such as voice, data, and video based on IP networks. The specific products cover CATV G/ EPON ONU, AC G/EPON ONU, G/ EPON OLT, POE switch and other PON Accessories. Products have exported to more than 20 countries and regions around the world.


Our Service Support: Fully understanding the needs of customers, and creating value for customers with advanced technology, considerate service, and tailor-made solutions. Providing customers with a full range of after-sales services and technical supports, and striving to create value for customers.

We are always ready to understand your needs and provide you with the best projects!
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