I want to expand my glass lined / silicon carbide heat exchanger in the world. I need an excellent business plan!

I am the largest manufacturer of glass lined / silicon carbide heat exchangers in China. Now I want to expand my business to the world. I hope someone can make a good business plan for me and tell me how to develop my ideas. It's better to tell me the biggest target market and the local industrial chain. It's better to have a complete plan!