business visa for china with my Chinese wife

Hello.
My chinese wife(she was living in europe the last 15 years but holds a chinese passport) and I wants to go together to china to start a company. She of course don´t need a business visa, but i do. How should i apply for one. I mean there will be no company there which can send me an invitation to come to work i China since the company will be made in my wife´s name.
Regards