As far as I know, there are shops specializing in GW products in Shanghai and Wu Hanyou, and some model shops in big cities and surrounding shops may sell them at the same time. For details, please consult the local old hammer friend.

There are several shops selling models in Taobao that sell GW, but few of them are in stock. You can discuss with the shopkeeper and book what you want.

There are many rule books, and they are very cheap (100 RMB, but the original price is 50 dollars. It is estimated that books are printed and bound in China, so it is much cheaper to bring them out of the factory than from overseas.

Military books may have to be bought in stores, and it will be much more expensive to go through formal channels.

The websites of Taiwan Province strategic metals and China Warhammer Century and Commander Base are the main distribution centers for hammer friends. If you want to find any information, you'd better go to the forums in those places to communicate.