Shanghai Jie Kenluo Technology Co.,Ltd(JEKENROL) aims to provide the highest quality products for all your needs; to provide customized solutions to all your challenges; and to provide the best service available anywhere. Shanghai Jie Kenluo Technology Co.,Ltd(JEKENROL) has been providing with coaxial cables for Satellite TV, CATV, Security/CCTV for over 20 years. We aslo provide high performance R...