Business Area
Sedong IND Co., Ltd has produced auto parts through metal molds of press, press working, weld, AL die casting, and heat treatment since its inception.
Moreover, Sedong has had professionalism of fields of auto because it established Technology and Design department.
Stamping/weld Business
Our Sedong has the
manufacturing technique with
metal molds and press of
Advanced High Strength Steel
for safety of vehicle, which are
the advanced technology.
Therefore, Sedong uses welding skills of various forms and has
manufacturing skills that meet
4customers’ requirement.
AL Die-casting Business
Our Sedong establishes flow
analysis, and the best casting
method with development of
various casting processing
method of special alloy. And
Sedong has the technique of
vibration-proof parts that meet
customers’ requirement.
AL heat treatment Business
Our Sedong has capability to
supply specialized parts because
of its AL heat treatment for
hardness of aluminium alloy.
Precision machining Business
Our Sedong has the machining
technique of each different
casting part, and automatizes
all ofmachining processes,
which has cost competitiveness.