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Harbin Rainbow Technology CO.,Ltd.
Harbin Rainbow Technology CO.,Ltd.

Rainbow Fastener Equipment Applications offers a range of products for the fastener industry. Our offerings include Bolt Forging Machine, Nut Forging Machine, Cold Heading Machine, Thread Rolling Machine, Nut Tapping Machines, U Shape Bolt Equipment, Mesh Belt Furnaces, and Annealing Furnaces. We provide reliable and efficient solutions for high-quality fastener production and various heat treatment processes. Choose Rainbow for innovative and dependable fastener equipment applications.

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Rainbow Latest News & Blogs
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