... are more than 150 workers in our factory, We have advanced production equipment,month output about 200000pcs ... 3.The material is bearing steel(GCr15),however,we can accept your requirement,for example:stainless ... bag,then in a box,when you order,we will put all bearing in a big wooden case ... Sample Processing1.Samples delivery within 2 weeks2.Samples dispatch via DHL/FEDEX/UPS3.Sample charge payment: ...