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| Hot Wound Coil Spring uses materials with 10mm~60mm diameter. In general, the shape of the materials is a round section, but for special purposes, there are round sectional taper spring which has a consecutively changing diameter and is used for suspension of autos recently, square sectional spring, and nonlinear sectional spring. Coiling on the cylinder-shape is most common, but for special purposes, there are ping tail end spring in which the diameter of the left part coil is minimized, cylinder-shaped spring, cone-shaped spring, and double-headed drum type spring. |
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Head Office(The first factory) : 37-36, Pyeongsan-ro 8beon-gil, Uichang-gu, Changwon-si, Gyeongsangnam-do, Korea
Head Office(The first factory) : TEL : +82-55-252-6667 FAX : +82-55-252-6662
The second factory : 36, Yeondeok-ro 27beon-gil, Seongsan-gu, Changwon-si, Gyeongsangnam-do, Korea
The second factory : TEL : +82-55-261-6662
COPYRIGHT 2018 PUNGSAN TECHWIN CO., LTD. ALL RIGHTS RESERVED. |
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