Shenzhen JMRTH Technology Co., Ltd. was founded in 2002. We are dedicated in R&D, manufacturing, promoting RF modules and other RF products. After several years' development in Radio Frequency fields, JMRTH has gained much valuable experience not only in developing RF modules but also in providing client with various application solutions related to RF program. Based on our know-how technique ability, assuring product quality and satisfying after-sale services, these applications are widely used in commercial, industrialand and military fields.