DongGuan Topwell Medical Device Co., Ltd. is responsible for medical equipment design, manufacture and marketing. Since our factory was founded, we have built our strong R&D team step by step. We have 10 years' experience in the research, design and manufacture of medical products. We have our own R&D team whom develop new models, we never imitate others.Now, we have products including Compressor Nebulizer, Digital Thermometer and Oximeter. Our company have got CE, ISO13485 and RoHS certificates for most of our products. All our certificates are REAL ONE. Till now, We Topwell's products have been exported to over 52 countried with high quality feedback and good reputation.Quality is our culture! With us your money in safe. We trust you will like our quality. Welcome you to be our partner!