Hi Surendra,

There are several ways in which you can move data into production environment:

(1) Unmanaged Package: In this case the components you include in this( classes, pages, objects,etc) will be visible to all those who install that package and also they can edit the code you shared with them. In this case it logically creates an independent replica of your package in the environments who install it.

(2) Managed Package: In this case the components you include in this( classes, pages, objects,etc) will be not be visible to anyone and also they cannot edit the code you shared with them. In this case it logically creates an reference to your package in the environments who install it. In case you make changes to a single class in your environment, it is reflected in all enviroments where the managed package is installed.

(3) Change sets: In this case you need to create deployment connections in source and target organizations and then include components in the change sets. Once you create a change set and upload it; it is called Outbound changeset and it is available in target org. Here that changes set can be seen under "Inbound change set".

(4) Eclipse IDE: You can use your Force.com plugin on Eclipse to move your code into production. Just select the components you want to move and click "Deploy to Server" option in context menu. Now enter the credentials of target org where you want to deploy those components.

There are many other options like Ant, DreamFactory's snapshot tool- available on AppExchange.

I hope this reponse helps you !

Cheers !