Qingdao YuTongDa metal materials Co., Ltd （QDYTD ）.   formed of  The Institute of Metal Research (IMR), is specialized in supplying the forging and castings for the metallurgy, mining, power , chemical and cement. Meanwhile, the professional team also act as the general contractor on the complete equipments  and spare parts, project management, design and manufacture.
   QDYTD considered the quality control as the important in each activities, and has the professional team to deal with the quality control of pre-sale and after-sale , in view of that, QDYTD has achieved the remarkable achievement and win the valueable  prestige in the business field.