ZTIC can produce heavy casting parts based on customers' drawing, which are widely used in metallurgical machinery,mining machinery, marine machinery, mechnical machinery,harbor machinery,  water conservancy machinery,wind power generation system,railway system tetc. 

 Material: carbon steel, alloy steel, grey iron,ductile iron, S.G.iron

 Products: Slag pot, large gear ring, spur gear,gear box, marine stern post, wheel belt, ball mill head, roll mill rack etc.

Inspection of NDE including UT and MPI will follow ASTM & ISO etc.TPI to be acceptable.