Shanghai CSS Communication Electronics Co., Ltd. is professional customized antenna & wire harness Manufacturer. And have 9 years production experience. CSS Company have strong R & D design team which provides strongest customizable services.The company is specializing customized of Antenna (2.4G/3G /4G/5G antenna, 2.4/5.8G antenna, GPS antenna, Lora/GSM antenna, VHF/UHF TV Antenna. Coaxial Cable (RF Cable and RG Cable). Electronic cable, Wire Harness, Waterproof Cable and LVDS Cable eg.We are always with a 100% positive working attitude and one-to-one 24 hours full-time service, We honestly hope you can enjoy the quality, enjoy the service, enjoy the cooperation with us!