E.J.S Industry Co., Limited
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Drywall Screws

Contact Info

Mr. molaing

Address: No. 22 Xingong Road, Ligang Industrial District, Jintang Town, Zhoushan City, Zhejiang Province, China
Product No. 1-1/ Total 1
  • Counter Rotating Conical Twin Screw For Twin Screw

    Technical data:
    Nitriding thickness: 0.5-0.8mm
    Nitriding hardness: >920HV
    Surface roughness: Ra0.4um
    Surface Straightness: 0.015mm/m
    We also manufacture the specification (diameter, length-d...

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    Last Online Date: 05/16/2013 Last Update Date: 05/16/2013