KSN is founded in 2005, located in Taiyuan City, Shanxi Province. It is a professional forging product supplier, the forging branch of Taiyuan SIMIS industry
KSN is focused on the manufacturing different types of forgings, including open die forging, closed die forging and cold extrusion. We have already developed a whole supply chain, from mold design and machining, raw material stock, forging process, rough machining, heat treatment, finished machining, NDT test, dimensions inspection, surface treatment, packing and shipment....
Closed die forging involves metal being placed between one or more custom shaped dies. The metal is hammered or pressed, causing it to flow and fill the shaped
Open die forging is an important technique for many types of manufacturing.