Zhenjiang Tongda Electronics Co. Ltd, is a professional RF products manufacturer located in Zhenjiang, Jiangsu Provience, one and half hour away from Shanghai. Our main products including high performance RF connectors, RF cable assemblies, Lightning protecters, RF loads, DIE Casting products and other electronic products etc.We are a RF product manufacturer with strong technology development, production capacity, and providing innovative solutions for our valued clients. We are a well recognized high techcology company by Chinese government since 2005, with more than 58 patents on hand in RF product field.Quality and customer satisfaction is always our first priority in our business relationship with our clients.We only provide qualified products and well organized after-service to our customer. Reasonable price, high quality product, innovative solution and good customer service are the core competance of our company.With success in our business development, we set up a JV company with Citel Group (a well known French company) in 2005, focus on good and reliable lightning protectors, its also an OEM provider for the Citel Group.Besides RF products, we set up a high precision DIE Casting BU for Zamak products in 2009 in order to provide cost effective solutions for our Clients.Our manufacture technology including tooling design, high precision parts machining, module production, RF center pin and body screw cutting, plating, assembling, packaging and wide range of RF performance and reliability measurement etc. Our manufacturing Capacity: >200 CNC manufacturing lathes(made in Japan), >20 DIE casting machines from 8 Tons to 300 Tons, >10 Polishing and Sand/shot blasting machines, >400 experienced workers, dedicated plating lines for Au, Ni, Ag, Sn, BBR etc.Besides our production capacity, we also have strong capacity in measurement: network analyzers(HP), PIM analyzers(Summitek), EDX fluorescence spectrophotometer, Fischer XULM X-Ray Fluorescence Measuring Instruments, Scanners, etc.. TDRF is a famous coaxial connectors brand recommended by GlobalSpec.