To polish glass,glass utensils,crystal,marble,jadeware,furniture 1,size:density0.45-0.65g/cm3,thickness10-50mm, diameter8× ... and side.5,Use:To polish glass,glass utensils,crystal,marble,jadeware,furnitureTo polish stainless steel plate,stainless steel parts,big ... company name:Nangong xingchen felt Co.Ltdaddress:No.6 Yudai street Nangong city,Hebei,Chinazip code:055750tel:86-0319-5220982fax:86 ...