... metals 2,Processing :stamping,broaching 3.OEM customize Environmental zinc interlocking balance wheelItem name:balance wheelCompany Profile:With advanced equipment size ... from 5T, 35T, 63T,108T,200T,315T to 630T punching machines, totally 20 sets.We can provide in-house design, tool ... , Auto CAD, (IGS, STP, STL and X-T) Environmental zinc interlocking balance wheel