SDM (Shandong Province Metallurgical Engineering Co., Ltd.) is an international engineering company which has about twenty internationally advanced and key technologies for energy saving and emission reduction. SDM has the capability to plan, design and engineer 1,000t integrated iron and steel project on EPC basis and is capable of providing a whole set of schemes on technical modification and construction for customers. SDM was established in March 1959, and is located in Shandong Province, ...