Ningbo Hi-Tech ADK Network Technologies Co., Ltd. (Brand: ADK) is a professional and experienced supplier of fiber-optic communications network devices, and equipment and CATV Ethernet products. All of the products are on the short list of the application of China Telecom network. With reliable quality, competitive price, fast delivery and good service, we have won all over the world and customers' confidence in the market.

Main products 

1) fiber optic components: fiber optic cable, adapter, Patchcord, Coupler, link closure, ODF, FOSC

2) machines and tools: fusion splicer, OTDR, Power Meter Optical

3) GEPON system: line optical termination (OLT), optical network unit (ONU), PLC Splitter, PON WDM

4) HFC CATV network: transmitter optical receiver, amplifier, EDFA, CATV Splitter, link, and coaxial cable 

5) Ethernet equipment: Media Converter, EthernetSwitch, and Guidance Unit, and SFP XFP, network Alkablalmazid 

Please visit our website: 3W (points) adkoptic (dot) com or e-mail to: adkoptic (at) adkoptic com (dot).

Our strengths

1)Variety of goods,High cost performance,Fast deliveryMore than 500 products to meet your different requirements,One-stop service to save your purchase cost.

2)Own factory,Professional technicians,Strict QC system

More than 100 staff in which 30% of technicians,Over 4,200 square meters standards productive area. Each productwill strictly go through 3 layer QC procedures:material checking,productionprocess testing,packing and delivery inspection.

3)Available project design and support,Quick service response,Perfect aftersale service;

One of the few companies in China that have design capability of GEPON system solution,Have specialized technicians for support&service.

Currently,Our products have been exported to European,Africa and America countries,Welcome world wide agents,trader and engineer to cooperate with us.