First, prevent major problems in product quality and avoid committing the crime of producing and selling fake and inferior commodities. Use ISO quality management system and ICE8000 integrity management system to prevent major problems in product quality. ISO quality management system can prevent major defects in the production process and lead to major quality problems. In addition, there must be precursors before any problems occur. ICE8000 integrity management system ensures that employees act in accordance with the principle of integrity, and at the same time, there is a system to ensure that they can quickly feed back the crisis precursors found to the top managers of enterprises in time to prevent major problems in product quality. Two, to prevent tax problems, to avoid tax evasion. Subjectively, there can be no intention of tax evasion. Objectively, strengthen the selection of financial personnel, communicate with tax personnel for instructions, and prevent the risk of tax evasion caused by negligence. Three, let their own financial and corporate finance obviously isolated, to avoid committing the crime of misappropriation of public funds. Because executives have the right to control the property of the enterprise, sometimes loans such as business trips cannot be repaid in time. After long-term accumulation, executives owe more to the enterprise. Once a business leader changes boundaries or the business goes bankrupt, he may be held accountable. Four, abide by the requirements of the CPC Central Committee and the State Council and the anti-corruption law, and avoid bribery. 5. Abide by the laws on environmental protection and avoid committing criminal acts that undermine the protection of environmental resources.