E-mail:ztdgg@ztdgg.com
Hole drilling machines for steel processing, steel, and punching with punching machines, generally only in the thin section steel plate punching and pore size is generally not less than the thickness of steel.
ADD:No.345 Guanzhou Road Dongguang Hebei P.R. China.
TEL:+86 317 7896789
FAX:+86 317 7819000
24H MOBILE:+86 15803116039
Email:ztdgg@ztdgg.com