Shenzhen Zhonghe Headway Bio-Sci & Tech Co., Ltd., affiliated to China National Nuclear Corporation, is the founder of the breath testing industry in China and is the only high-tech enterprise in China that owns the intellectual property rights to exclusively engage in the development and production of breath test kits and analysis equipment. We have always been committed to innovative research on the development of non-invasive diagnostic breath testing products since our establishment in 1996. With a number of branches spreading over 33 provinces and municipalities in China, we have built up a comprehensive and efficient service network serving over 3,000 hospitals across China.