Huangshi Hongda Plastic Mold Co., Ltd. official website!

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    Contact information
  • phone:86-714-6393188
  • Telephone:86-714-6393188
  • Q Q:297705516
  • Email:hongda@hdeko.com
  • Address:Machinery Industrial Park, Huangjinshan Development Zone, Huangshi City, Hubei Province
  • 2020-09-28Methods and techniques for solving the difficult problem of
      Die biting phenomenon is also known as die discharge, die penetration, fouling, is a common problem in the extrusion process. This kind of failure can cause many kinds of product defects, such as the surface material shortage of extrusion p ...
  • 2020-09-28Causes and solutions of dents in plastic moulds
      Causes of dents in plastic products: shrinkage depression caused by cooling and hardening of plastics mainly occurs in thick wall position, ribs, casing, back of nut insert, etc. First, equipment (1) Insufficient supply. The screw or plunge ...
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  • (EKO)Huangshi

    Huangshi Hongda Plastic Mould Co., Ltd
    Telephone:0714-6393188
    Fax:0714-6393166
    Address:Machinery Industrial Park, Huangjinshan Development Zone, Huangshi City, Hubei Province

    (EKO)Shanghai

    Shanghai Yuhao Plastic Co., Ltd
    Telephone:021-59987567
    Fax:021-59143365
    Address:Room 911, Jiating building, 1033 Moyu South Road, Anting Town, Jiading District, Shanghai

    Copyright © 2012-2020 Huangshi Hongda Plastic Mould Co., Ltd. all rights reserved


    Record number:鄂ICP备05009213号-2

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