Zhengzhou Netmai Trading Co., Ltd., mainly engaged in optical fiber communication access equipment, OLT ONU, SFP, MDU, optical fiber fusion machine, OTDR-optical fiber fault tester, switch, router, optical module and other communication equipment. It has long-term cooperation experience with Huawei, ZTE, Fiberphone, Nokia, Bell and other mainstream manufacturers for 20 years. Comprehensive technical services and improve the product testing team, is committed to creating greater value for customers.