Main products: copper screw, rivet, hexagon copper post, push pull connector and communication connector etc.

主要产品：铜钉、铆钉、六角铜柱、接插件、通讯连接器等精密五金零件。

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A push-pull optical fiber connector which is compatible with ST-type receptacles.

推挽式光纤连接器，是与ST兼容型插座。

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