DIE THREAD PRECISION COMPANY set up in 1995, July. Our owner, Mr. Cheng chin Hai, supervises each production of thread roller with his cautious attitude for more than a decade. We use alloy tool steel with vacuum heat treatment to make our particular thread rollers. Our customers include scopes of machinery, architecture, electronic, transportation, sports equipment, handcraft, industrial machinery and spare parts^etc. Thread rolling is non-scrap processing and the advantage is saving material....
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