Xinxiang Shengfa Biological Co.,Ltd. was established in 2006,which is located in Xihuan road, YanJin county. Our company is a comprehensive enterprise which is consisted of a farm, scientific research center, producing and sales. At present, our company has more than 20 large large-scale breeding bases, and a set of perfect quality supervision and monitoring system. The inception of the company has obtained the national food safety management system certification. Undoubtedly, we can provide good service and high-quality products. Our company has the most advanced of ...