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Zhejiang Longhui Machinery Manufacturing Co., Ltd. specializes in multi-station cold heading forming machines and zipper injection molding equipment. The company serves automotive, hardware, and railway industries with reliable, high-precision machinery.

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Lives in Zhejiang
From Zhejiang
Male
31/08/1999
https://www.lhmachinery.com/
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Longhui Longhui added blog Other
2026-08-31 07:32:49 -

Can a Multi-station Cold Heading Forming Machine From Lhmachinery Improve Fastener Accuracy
Dimensional accuracy is an important consideration in fastener manufacturing because small variations in diameter, length, head shape, thread preparation, or forming position can influence assembly and final application. Cold heading creates parts through controlled deformation rather than conventional material removal, making process coordination especially important. A multi-station cold...

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Longhui Longhui updated the profile picture
2026-08-31 07:25:32 -

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