Any purchase of our company's products comes with a one-year warranty. If there are any quality problems during the warranty period, our company will provide free repairs and lifelong technical support and accessories. After receiving the after-sales call, our company will respond within 1 hour. Professional technical personnel will provide telephone service, and on-site service is required. We will arrive within 12 hours within the province and within 24 hours outside the province. If your company encounters any technical problems, our company is always ready to assist you with answers and services. Ensure to provide customers with high-performance, reasonably configured brands, models, and professional maintenance personnel!