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Welcome to visit us at Las Vegas, National Industrial Fastener & Mill supply Expo 2016 in USA,Oct.25 to Oct.27. Our booth no is 3030
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    • disc spring as per DIN2093 made by China Xiamen Shuangyuan - Duration: 61 seconds.

      • 4 years ago
      • 1,476 views
      disc spring as per DIN2093, ISO9001:2000 certified. Xiamen Shuangyuan Springs Co.,Ltd specialized in producing disc spring also called belleville spring,belleville washers. Pls visit our website at...
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