Aminophylline Bromhexine and Chlorphenamine Tablets(DingChuanZhiKePian), is used to relieve bronchitis and asthma, wheezing bronchitis, obstructive emphysema, cardiogenic asthma, acute and chronic bronchitis, bronchiectasis and other mucous sugar. Due to its advantages of remarkable effect, high quality and low price, it has been approved and preferred by a large number of doctors and patients in various regions of the country, with a market share of more than 80% for 10 consecutive years and an annual sales volume of 70 million yuan.