Shenzhen Xinchangyuan Paper Packaging Co., Ltd. / 2022-06-27
=== Base Info ===
=== Description ===
production description:
Gear series: Spur gear, Helical gear ,Inner straight teeth ,Gear shaft ,Worm / Worm gear,Gear box.
Quenching process: intermediate frequency quenching,High frequency quenching,Carburizing and quenching,nitride,carbonitriding,The salt bath quenching.
production description:
Gear series: Spur gear, Helical gear ,Inner straight teeth ,Gear shaft ,Worm / Worm gear,Gear box.
Quenching process: intermediate frequency quenching,High frequency quenching,Carburizing and quenching,nitride,carbonitriding,The salt bath quenching.
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