Xin Yuan (Dong Guan) Woodworking Tools Factory is a professional production of ultrafine particles of tungsten steel drill bits and the overall alloy straight blade (TCT) of the manufacturers.

• 鑫元(东莞)木工刀具厂是一家专业生产超微粒钨钢排钻钻头和整体合金直刀(T.；C