Stainless steel hand -pulling gourds are suitable for cleaning workshops. Stainless steel hand pour gourds are divided into all rust steel hand gourd and half -stainless steel hand gourd. The shell of the stainless steel hand pour the shell is good, the surface is clean, and it is easy to clean. The volume is relatively small, with a security insurance card up and down. Simple installation, find a fixed point, just fix it. The operation is also simple, read the manual carefully, and use it according to the specifications. Can't be overloaded, ca n’t be caught. Do not drag the zipper and run smoothly.