How to get a work visa in US as a UK Citizen

Hi, as I know, 2-year work experience is needed when you apply for the work Z type. Thus, I cannot give you a definite answer. You can try to apply for it in US. You should first prepare those documents including your passport and copy of its data page, a completed application form, a recently-taken passport-style photo, alien work permit (your employer will get the last document for you). Then, submit the application to the China embassy or the consulate.