-Is the manufacturer. 2: Does it support customized services? - Yes, you can 3: Which products do you mainly produce? -Nebulizer, oximeter, sphygmomanometer, blood glucose meter, thermometer 4: What is after-sales service? -There are strict quality controls in the factory and the production process, please rest assured to buy, one year warranty, we can answer any questions online from time to time, according to different problems, give corresponding measures, in short, do not worry about this problem. 5: What is the customization process? According to customer needs, the general order quantity is 500-1000 units. According to the content to be customized, we need to calculate the cost. After both parties agree, we will first charge a 30% deposit, then arrange for manufacturing and collect final payment before shipment