Gold Member Since 2013
Audited Supplier

HARBIN RAINBOW TECHNOLOGY CO., LTD.

Cold Heading Machine, Fastener Machine, Thread Rolling Machine manufacturer / supplier in China, offering Rbh Series Multi-Station Cold Forging Machines, Automatic One Die Two Blows Screw Cold Heading Machine Bolt Heading Machine, Spring Washer Machine and so on.

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NUT FORGING MACHINE/NUT MAKING MACHINE
NUT FORGING MACHINENUT MAKING MACHINE
DBF bolt maker
This is our bolt maker working video taken in Pooja Forge in India.If interested, please c...