Hey!
I do understand that my request might sound a bit specific. But I hope here some people from India which will be able to help me.
I'm in search for good dedicated server with wildows. I want the one in Mumbai India. Google seems not give a lot of answers.
Now I consider servers from www.webwerks.in.
Has anyone ever worked with them? How are they?
Thanks for your help.

Have never even heard of them.

Speak with them. I never go through with them.

Contact them to get to know more info from the first hands.

There are several dedicated server providers in India. You should visit their sites, compare plans and then decide which providers suits your requirements.