1)Material:20Cr 2)Inner Packing: plastic sacks and paper boxes 3)Outer Packing:paper cartons an 1)Material:20Cr 2)Inner Packing: plastic sacks and paper boxes 3)Outer Packing:paper cartons and wooden pallets 4)More than 200 different models available 5)Can develop according to your drawings or samples

universal joint(5-12213X)