Zhengzhou Yupintang Medical Instrument Co, Ltd is a professional company producing the plaster for external use. The company is committed to the development and application of Chinese herbal medicines in the field of percutaneous absorption and its targeted drug delivery for percutaneous absorption technology is in the forefront of the world. It is a famous plaster-manufacturing company with over one hundred million patches sold each year. Chinese herbal medicine is the quintessence of the Chinese nation.The company organically combines ancient Chinese medicine prescription, traditional Chinese medicines with modern advanced percutaneous absorption technology. The plaster produced by the company has magical curative effect in lumbar disease,cervical spondylosis, shoulder periarthritis, synovitis and other bone and joint diseases. The company can provide free-experiencing products for each interested customer so as to reach an cooperation if they are satisfied with the products.