To be a result of ours specialty and service consciousness, our company has won a superb reputation between customers all around the environment for Open Source Network Performance Testing Tools, time stamping , Network Tunneling Protocol , Network Packet Broker Open Source ,Network Packet Forwarding . The concept of our company is "Sincerity, Speed, Service, and Satisfaction". We will follow this concept and win more and more customers' satisfaction. The product will supply to all over the world, such as Europe, America, Australia,Puerto Rico , Romania ,Kuwait , Congo .We now have been making our goods for more than 20 years . Mainly do wholesale , so we've the most competitive price , but highest quality. For the past years , we got very good feedbacks , not only because we offer good solutions , but also because of our good after-sale service . We are here waiting for yourself for your inquiry.