"Based on domestic market and expand overseas business" is our development strategy for NB-IoT Module For Water Meter, Sx1278 MODULE , LoRawAN Module 915mhz , Si Rf Chip ,Water Metering System . We never stop improving our technique and quality to keep up with the development trend of this industry and meet your satisfaction well. If you are interested in our products, please contact us freely. The product will supply to all over the world, such as Europe, America, Australia,Lesotho, Salt Lake City,Uganda, Norway.We always stick to the tenet of "sincerity, high quality, high efficiency, innovation". With years of efforts, we have established friendly and stable business relationships with worldwide customers. We welcome any of your inquiries and concerns for our products, and we are sure that we will offer just what you want, as we always believe that your satisfaction is our success.