... 8'',1/4'' CR-V Specification:1,name: machnical set 1/2'' , metal sliding bar hangzhou 2,size ... vibration grinding,polishing,electroplating→dimension inspection →hardness test→tension test,torque test company profileVerification Type:third-party verification service ... Manufacturer, Trading CompanyStaff number73Monthly capacity:300,000 pcsDelivery Lead Time30daysWorkshop:3,000 sq meters(warehouse):1,500 ...