2018年4月1日星期日

Mold knowledge training

Witmold Co.Ltd organize regular training of employees, and constantly improve the knowledge of plastic injection molds, to maximize service to customers, which is the spirit of our witmold!

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What Are The Advantages Of Gas Assist Molds?

  Gas assisted injection molding   is a process for producing big plastic to get rid of complicated designs as well as excellent ornamental ...