The max diameter and weight of this part isφ70 and 3kg ,the total length of the part can up to 350mm. The material of this part are : VW4220、VW4221、VW4521,29MC5 and other import material. Now, the pars of the main customers is Faw-volkswagen Automotive company ltd CONTACT MAIL:sunwayforging at 163 dot com zypsunway at gmail dot com