Hunan Tengxin Technology Co., Ltd. is a leading wholesale distributor of wireless modules in the industry. It is mainly engaged in domestic general module brands such as quetel, simcom, fibocom, microhard, Meig, etc. a large number of hot-selling modules are always available in stock. Our wireless modules occupy a large market share. Our team has rich experience in module product application and can provide customers with technical services such as selection and substitution. With the advantages of technology and agent distribution, Company tenet: "service-oriented, integrity first, quality assurance" we look forward to sincere cooperation with customers with full enthusiasm, establish long-term friendly trade relations, innovate constantly, and create greater brilliance in the field of wireless applications