Professional make up all type of bench grinder. . GS/CE/CUL/CSA/EMC certificate , good quality and lower price. Model: MD3215CVoltage:230v/50hzInput power:200wNo-load speed:2950rpmWheel size: 150*20*12.7mmPacking size:338*205*240mmG.W/N.W:9.5/8.5kg20ft container:1740pcsCertificate:GS/CE/CUL/CSA/EMCWarranty:within 6months bench grinder MD3215C