Danyang Hengsheng electrician co., Itd was established in l999 and lcoated in
The town of tool in china.We are a professional factory specializing in producing
hole saw cutting series products including Bi-Metal hole saw, carbon steel hole
saw,hollow electric hammer drill.Tungsten Carbide Grit Hole Saw.
Our partners and customers Include the most famous companies around
Europe Arnedca, East Asia and Australia .We involved in cutting tools for both
industry and DIY use......
