... ,scroll,bending plate, conveyer, sprocket wheel in the packaging equipment of beer or beverage, food, pharmaceutical and cosmetic. ... of step ladder, bearing and shaft sleeve.Metallurgical equipment: Pillow of thin plate cutting machine, sliding blocks ... bearingNucleus industry:Slide bearings ,shift tube, bracket of telescopePharmaceutical equipment:MC nylon never corrosive, rust ,stick-slip, suitable ...