What are the top ten companies in Wenchuang products?

By February 20 19, the most famous cultural and creative products in China should be the Forbidden City cultural and creative products. If you want to ask the top ten, those suppliers of the Forbidden City's cultural and creative products must be the most famous. I searched here in Baidu and found the following companies claiming to make cultural and creative products for the Forbidden City: Rococo, Xiaohong Technology, LDD, Tunxiang Cultural and Creative Products and so on. As for the top ten, I don't think I have seen this comment, and there are too many categories of Wenchuang products, some are cloth bags and some are ceramics. This estimate was not well received. However, it is difficult to evaluate the top ten, and the top 100 should be well received. I have seen a report that it is in the top 100 of 20 18. I don't know who commented it, but the list should be more credible.