We are the special company that applies itself to design, develop and manufacture the computer network products in China Shanghai. We can offers you the high quality computer Network Cable Tester .Who is an absolutely necessary tool for installation and inspection during the distributing the network lines. We have ten varieties nearly, they can adapt for different requirements .and we guarantee prompt delivery as well as competitive prices. OEMs / ODMs are welcome. Our product is popular allover the world , And wish built the long term relation with you Best regards!Vicky Lee