If foreign technical products are sold to the international market, it is infringement, and you should bear legal responsibility.
If you know that the patent will continue to be produced and sold in China after being patented abroad, then you may be at risk. Once the owners of foreign patents come to China to apply for patents, you may face prosecution from them.
It is suggested that you apply for this technology as your own patent in China, so that you can produce and sell this technical product again, so that you can produce and sell it safely and prevent foreign patent owners from applying for patents in China.