Shangdun Special Materials Co.,Ltd is a high-tech metals company manufacturing ,developing and trading company focusing value added various forming of ferrous metal alloy,non-ferrous metal alloy products. We could smelt special materials ourselves for your specific requirement on our mill which located on Zhangjianggang Metallurgical Center,Jiangsu Province. We always strictly supply high quality stainless steel,nickel-based alloy,copper nickel alloy,titanium alloys for various forming products. We can smelt and refine special materials no matter how small older is, and fabricate them into finished products. If you can not find reliable supplier for small order,pls contact us freely.