My brother said that they all use winch products to maintain cars in America. Is this brand available in China?

The brand "Win Chi" exists in China, but many people don't know it, because it is mainly aimed at the professional market. People in 4S stores will know, but consumers don't know much about it. Winch is an American brand with a long history. Their family invented the anti-wear agent, so it can be said that without the anti-wear agent, it will not be maintained, and it is the big brother in the automobile maintenance industry. Winch is a first-line brand in European and American markets, so it is normal for you to say that my brother uses it in the United States. It is available in China, but it is not advertised in the consumer market. So ordinary consumers don't know much about it. Their products maintain the car without hurting it, and the effect is very good. And there are many patents, you will know if you have a chance to try. Especially easy to use.