... , PROFESSIONAL MANUFACTURERING TECHNOLOGY , AND A STRICT QUALITY CONTROL SYSTEM. 1",2", 3", 4", 5", 6" RUBBER WHEEL Verified Information This information is ... Actual Units Produced(Previous Year) Caster, Roller, Lid Rod, Stamping Parts USD 3,600,000 / Year USD 3,000,000 Export ... 360*800 2 8.0 Acceptable Surface Grinding Machine M7130 1 6.0 Acceptable Punch JD21-125A/63A 6 6.0 ...