Help me to find a better approach-Design Pattern

I am working on an ASP.Net web application in which several WCF services are being used. At client level, I am creating channel factory mechanism to invoke service operations. Right now, I have created an assembly having classes used for channel factory creation code for every service. As开发者_运维问答 per my assumption this is some sort of facade pattern. Please help me to find a better approach or any design pattern, which I can use here.

Why you want to change? Is there any issue with the current approach? You can think of abstract factory also.