INFINITE AUTOMATION CO ., LIMITED
"We always aim to deliver high-quality products on time"
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Infinite Automation Co., Ltd. proudly offers the original SPRING,TENSION.An extension spring is a tightly wound helical coil spring designed to resist a pulling force. Unlike compression springs, extension springs are manufactured with tightly wound coils that are normally in a closed position. They absorb and store energy by extending under a tensile (pulling) load. The spring exerts a pulling force to return to its original closed length when the load is removed. They typically feature loops or hooks at each end for attachment.