1 .Have more ten years of of technology and production experience.
2 .Use more environmental material to ensure the high performance in racing.
3 .With high quality process and skill engineer.
4 .Surface with pickling to make it more shine and bright.
5 .Have many similar products like PZ19 carburetor,JH70 carburetor, F37 carburetorto install it in the motorcycle or tricycle.
6.Are very easy to assembly by loosing the screw and opening the carburetor top.
7.Have competitive price to support you.