We specialized in manufacturing high quality professional hammers in Changzhou China since 1993. TOPBUILT had grown to become a leading supplier to a broad range of well-known brands and distributors in Europe, America and other countries. Headquartered in Changzhou,the plant covers 395000 sq.ft, who is well equipped with all latest technologies available in Forging, heat treatment , assemblying, finishing and packing. Over 20 years of hammer manufacturing experience, as well as the modern manufacturing techniques and equipment will ensure meeting the high standard of our customers. We are here to help...and right around the corner! www.topbuilttools.com / www.topbuilt.net