In June 2011, Beijing Zhongda Huayuan certification Center HACCP inspection team through the company's food safety management system audit, evaluation results Zhejiang Tianrui Chemical Co., LTD., the current food safety management system is adequate, appropriate, operation and implementation is effective. All the indicators of the final product are qualified, the formulation and implementation of the prerequisite program meet the requirements, the HACCP plan is effective, the hazard analysis is reasonable, and the formulation and implementation of the operational prerequisite program is effective. The final audit result of the HACCP group is that the food safety management system of Zhejiang Tianrui Chemical Co., Ltd. runs well and can continue to be implemented.