At present, the company's system is well-established. The company has released 8 guidelines on corporate culture and brand system to safeguard the enhancement of corporate brand and image; To ensure that product quality always meets the requirements of customers and the market, the company has issued 32 quality assurance related systems, strictly regulating requirements from production to shipment, from technology to final quality inspection, to ensure that product quality meets standards; We have issued an intellectual property protection system to safeguard the company's intellectual property rights; In terms of security, the company has issued a safety standardization, risk grading control, and hidden danger investigation and governance system, responded to various risk mechanisms, established emergency response plans for emergencies in accordance with the law, and conducted drills according to the plan, greatly improving the company's ability to respond to risks.