KS SANGYO CO. LTD. was formed in 1975 to reduce the hassle of making custom springs, as was the norm at the time, instead creating standard springs to allow multi-model, small-quantity springs to be easily acquired. We have gained our customers' firm trust over the years with our motto of "a lot of work with a little motion".
From single unit to system design, the entire mechanism must function securely to allow high-tech operation. Freely select Super Springs from our enhanced lineup for small / medium volume production, prototyping, maintenance or repair.
Main products are compression coil springs, tension coil springs and Super Shafts.