Wanted Investor / Partner

I'm from South America and my primary language is Spanish and does not speak English as well as I would like in order to adequately negotiate a contract and secure potential business deals. I have a new product that I want to market (Patent pending), I am therefore looking for a partner to provide business development support as well as negotiate and sell the rights to this product idea. Of course, I am open to other potential partnerships that may result in the production and sale of this new product. I am looking for a partner 50% with some investment. Best Regards Pedro