Pdf brochures and maybe ads

I am British and own a small procurement company in China, we sell a vast range of goods, and we need PDF brochures made of the most common selling items

then we can do the same with items as we start to sell them

and maybe make ads for print

I think once we have the correct format, there will be lots of work for all the goods we sell

then also MAYBE make this into an an online brochure, but this is a long way away