SHANGHAI DONGHAI STANDARD PARTS CO.,LTD was established in 1980, it is a professional manufacturer of dowel pin of GB standard, DIN standard, ISO standard, ANSI/ASME standard, JIS standard, and pin with four kinds of materials, our products have a great demand in 28 provinces and cities, in 2008, our products-PIN passed TS16949 certification.

  DIN standard series pins is our profession, we can produce the item according to standard version exactly.

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