LINYI,the hometowm of the hardwares, has thousands factories and trade corporationsspecializing in manufactring and seiling all 1. MATERIAL OF HANMMER HEAD: S45C steel, S50C steel2. MATERIAL OF HANMMER HANDLE: hardwood, ash, 40% fiberglass handle with rube, 65% fiberglass handle and TPR, 65% fiberglass handle and PVC, steel tube.3. SUPERFICIAL TREATMENT: sandblasting, painting, baking varnish, ...