How to solve the problem of machine failure and repair parts?

(1)When a customer buys a machine, we will give away some common accessories, such as filter elements, original single parts, sealing rings, etc. (2)We have long-term partners in more than 20 countries, and you can buy accessories from our agents. In countries where there is no agent, we will send repair parts through DHL, Fedex, TNT, and it is free during the warranty period.