Our factory located in china which is the most important and
biggest base of hollow steel and drilling tools.
We can design and manufacture as customer's requirement of the dia
of bit,number of air hole,shape of carbide button and face.
We can provide you full range of products,such as extension
rodã€MF rodã€button bitsã€DTHã€DTH hammer and anchor bolt.We
export over hundred of containers per year.
Our department also provide you purchaseing service in china.For
more information,please add our skype mxsigrid.
