How to choose bet category

hello

I have following sites to be submitted-

www.brass-components-india .com
www.brass-parts-india .com
www.brass-copper-castings .com
www.conexindia .com
www.electrical-brass-components .com
www.brassfast .com
www.brasparts .com
www.elecaccs .com

Please suggest category?

We don't offer that service. The idea is that you choose the one best category because you know your product range.

I urge you to study http://dmoz.org/add.html to discover our attitude to the suggestion of related websites and the penalty which we can apply should you decide to ignore it. Your websites are related.