How do patent agencies find customers?

What is the 1 layer saying? It's so meaningful. I think small agencies should find some small and medium-sized enterprises first and then do the case well. After a long time, the reputation spread, and naturally a company came. After joining the WTO, China has paid more and more attention to intellectual property rights. General industrial, trade, scientific and even some trading companies should apply for patent protection as long as they have a little technical content. The focus is on industrial-related enterprises. The closer the relationship, the more patent protection is needed, such as cars and boats, watches and USB flash drives, and the design, the more ~ ~

I'm not an expert. I just saw what was said upstairs, so I came up to talk about my opinion. Please refer to!