Located in Qingdao, Qingdao E-Jiaxun Optical & Electrical Info Co., Ltd. was established in 1997, we are specializing in optical tester services and maintenance for the telecoms system. Acting as a professional electronic measurement supplier in China, we provide electronic measurement instruments and automatic testing systems in microwave, millimeter wave, optical electricity, and communication industries. We actively keep a long-term and technical cooperation with optical device manufacturers, and have senior technical experts who have been received technical training to provide users with accurate, timely, and quality technical support and comprehensive after-sales service, and also a strong and reliable security for the smooth progress of marketing business. We will continue to be guided by the purpose of Embraced Service, Brand Guaranteeand carry forward the policy of Customer Supremacy, Faith First. We make our efforts to provide customers with high performance and high satisfactory products and services!