How do i get a drumming sponsorship from companies like pearl,premier,paiste,zildjan and sabian?

ive been drumming for 12 years now and have had 9 years band experience.ive played in bands ranging from orchesters,rock and funk.my own personal style consists of funk,rock,jazz and reggae which has taken me years to use them all in one song.im wanting to find out how to get a sponsorship from one of the leading manufacturers?i am currently usings pearl and mapex drum kits and paiste and sabian cymbals and im playing in a phsycadelic funk rock band called the oxtobys rockers .i would be happy to use any equipment a sponsor would give me and be glad to review it.can anyone help?????