According to the information I know, Pingdingshan is one of the important production areas of purple clay teapots in China, so there should be some purple clay teapot specialty stores. You can look for such stores in the local commercial district or ceramic market.

In addition, you can also find purple clay teapot specialty stores in Pingdingshan through Internet platforms such as e-commerce websites or social media. If you are interested in a specific store or brand, you can make relevant inquiries on search engines. No matter which method you choose, I hope you can find your favorite purple clay teapot specialty store that meets your needs.