The use of advanced vacuum electron beam welding technology, the sawtooth (high speed steel) and saw body (spring steel) welded together. Sawtooth hardness can cut stainless steel, alloy tool steel of various metals (steel abrasive), including, high cutting efficiency, flexibility and strong, not broken.
Address: No. 133 Shuipo North Road
Liangshan Shandong Province china
contact: Cui Guo Qing
Mobile: 13963782787
Weixin:jutiao189
QQ:810180887
Tel: 0537-7318189