The business scope of Shenzhen Ruida Tongsheng Technology Development Co., Ltd. includes general business items: Sales of gas sensors, sensors, electronic components, instruments and meters, electronic products, technology development, technical services, technical consultation and technology transfer; Medical technology R & D; Application software technology services, domestic trade; Import and export of goods and technology. We are constantly from change and innovation to rise, so that our goods can be used better, more convenient and safer, because your choice makes us more motivated!