we have one casting factory, we supply the casting parts for some local truck and bus factroies,
such as, http://shifeng.en.alibaba.com/, and we supply casting parts for others also. and we can do Machining also. and we can do some small forging parts also. i hope we can cooperate. you can send the drawing to my email and i can check if we can do or not, if we can, we will quote you a competitive price. please contact me with email.
zhaoallan@hotmail.com