JY Pharma Co,. Ltd. is a high-tech enterprise which is specialized in the development, manufacturing and marketing of steroid hormone APIs & intermediates, Pharm Ingredient Supplier, Located in Zhejiang Province. We are aiming for sustainable performance to lead in growing areas of pharmaceutical intermediates. JY has Chemistry PhD scientists team, providing advanced research, custom synthesis and contract manufacturing APIs, intermediates, chemicals. As a high-tech research-driven and talent –driven  committed to innovation, we plays an increasingly important roles in shaping the future of API by contributing to the society .