TREA

Shangdong Haoxin Machinery Co., Ltd.

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  • Weifang, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    Pre-split Composite Brake Drum with Steel Bands
    • Publication number 20160319892
    • Publication date Nov 3, 2016
    • Shangdong Haoxin Machinery Co., Ltd.
    • Guangming PU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Composite Brake Drum with Bands
    • Publication number 20160195149
    • Publication date Jul 7, 2016
    • Shangdong Haoxin Machinery Co., Ltd.
    • Guangming PU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR