On December 27^th, 2016, Hubei Yinfeng Dingcheng Biological Engineering Co., Ltd. Smoothly passed the ISO9001：2015 Quality Management System Certification and obtained the Quality Management System Certificate, which took the lead in finishing the version upgrade work of the quality system among the subsidiary corporations of Yinfeng Biological Group.

Since November of 2015 when the  Hubei Co., Ltd. passed the ISO9001:2008 Quality Management System Certification, it has strictly complied with the requirements of the Quality Management System and enhanced the fundamental management work of the company. From December 8^th to 10^th  of 2016, the review experts of Beijing ZhongDaHuaYuan Certification Center conducted the comprehensive and strict review on the quality system work of the company again. The experts of the review team fully affirmed the system flow management work of all departments in the company and put forward the constructive suggestions on the aspects to be improved. The experts agreed that: the quality management system of Hubei Yinfeng Co., Ltd is continuously improved and enhanced. The quality policy and targets of the organization have been conducted during the process of establishment and comprehensive implementation of the quality management system. The management system meets the requirements of the review criteria, which promotes the development of the enterprise.

All staff of the Hubei Co., Ltd. will make persistent efforts and strictly comply with the requirements of the quality management system to enhance the market competitiveness of the company, further improve the customer service, establish the brand image and offer powerful guarantee, laying a solid foundation for the continuous development of the company.