But there are many fakes now. Please be careful if you want to buy it. I won't say anything about the quality of China's fake products ... I know everything.
I asked some people in the mood for love, and they also said that some time ago, Huang Sheng's manufacturers were still asking if those products needed maintenance. They were so conscientious that they really couldn't express their after-sales service to Huang Sheng in words! The name of that company is so strange that I can't remember it. It comes from Huangsheng factory.