Objective To provide constructive suggestions for the further improvement of the General Code of Practice for Food Production by analyzing the feedbacks on this standards. Methods The study was conducted by the means of questionnaire surveys in several provinces and municipalities. The data was collected through an online system and analyzed by Excel 2010. Results Most of the responders considered the standard to be reasonable. In the suggestions collected, there were 203 amendments to the content, 28 suggestions for the standard implementation, and 91 additional technical requirements proposed. These opinions mainly involved the plant environment, equipment and facilities, raw materials, etc. Conclusion The food industries had better awareness of food safety regulations but were still lack of the ability in hazard analysis and control. The promotion of national food safety standards should be strengthened, and the food industry and regulators should further enhance their ability to standards understanding and application.