One attractive thing with China PCB is fair pricing and superior quality relative to the price paid. China PCB have an online platform to place an order and also pay through a variety of payment methods. A Professional PCB manufacturer like Wellpcb will allow you to pay via PayPal payment method which is the most prefered. Wellpcb also allows you to choose a shipping method of your preference since they ship worldwide.
China PCB prototypes are mostly produced by highly experienced companies and that have been in the same business for years. This is because companies such as Samsung, Sony and others hire this companies to do a large scale production of PCBA.
If you are a start-up company or an upcoming PCB Designer, it is advisable that you get a China PCB manufacturer like wellpcb and let them get their hands dirty with bringing your PCB Creation to life; while you concentrate with what matters: your product PCB Design.