Contact Us
Main Products：multi serial to ethernet converter, 2G/3G/4G SMS alarm module, data tranmission terminal (DTU), industrial 3G/4G router, NB-IoT terminal, 4G industrial host, IoT application solution etc.
Shenzhen Shifang Communication Technology Co., Ltd
Tel：+86（755）28715089
E-mail：info@seriallink.net
Postcode：512888
Address：601-6,6th Floor， Mithuapujing biological science park,NO.9 of Jinxiuzhong Road ,Longtian Street ,Ping Shan District ,Shen Zhen, China
