Topshine Industries Co. Ltd 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　http://www.steel-iron.com

Smart-Keen is a professional steel manufactuere specialized in :carbon cast steel,manganese cast steel casting,alloy cast steel casting,special steel casting,heat resistant steel castings,corrosion resist steel castings,abrasive resist steel castings,specially for mining,cements,power,valves and pump,metallurgy and heavy machine industriese.In the meantime,Smart-Keen steel foundry owns two gagantic induction heat treatment furnaces so as to provide quench and annel service.Smart-Keen steel castings including so many kinds of abnomity steel casting parts:transmission gear,different type and mode of crushers components,abnormity steel castings parts,crusher economy housing.
Abnormal Shape Parts of Cast Steel Castings	Abnormal Shape Parts of Cast Steel Castings	Precision Machining Powder Classifying Gear
Advanced Accurate Machining Gears	Cast Steel & Machining Transmission Gear	Cast Steel Grinders Parts of Serveral Models
600*900 Machine Economy of Cast Steel Casting	Cast Steel Gear Wheel	20 Tonnes to 100 Tonnes Steel Hanger	<1>　 <2>

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