China Ningbo Grand Telecommunication Equipment Co.,Ltd. have many experienced qualified manager and engineers for R&D, with more than 10 years experience in the telecommunication equipment industry, specializing in developing and manufacturing all kinds of telecommunication, network, and other related products, network cable tester, network cable test, networking cable tester. Our main products are keystones, patch panels, patch Cords, wiring block, network tools, faceplates, communication accessories, fiber Optic Accessories,distribution boxes & cabinet and so on. Our company is the OEM production base for many domestic and foreign famous companies, the products, network cable testers, network cable tests, networking cable testers, rj45 network cable tester, rj 45 network cable tester, digital network cable tester, ic network cable tester, cat 5 network cable tester, smartest compact network cable tester, multi network cable tester, enhanced network cable tester, remote network cable tester are guaranteed under the ISO 9001 quality management system. Our friendly and professional sales team will lead you through your order and confirm price and delivery.