Shenzhen Lanshen Communication Co. Ltd. is a high-tech enterprise, focusing in communication field. The main products of Lanshen are mobile phone signal repeater, mobile phone signal booster and 4G signal amplifier. Lanshen does the reaserch, development and installation of our products. Honesty is our belief and principle. Lanshen aims to serve the whole society, with our root in Shenzhen.Since the foundation from 1998, Shenzhen Lanshen has been serving the customers the best, keeping the product quality the best, and maintaining the best service after customers' purchase. Now, our products are sold to various countries and districts, including the US, Canada, Spain, New Zealand, India, Hongkong and Taiwan.Lanshen is a young, ambitious and united group, who is dedicated to communication field and products' development and applications, along with you.