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National Machinery LLC – Global leader in advanced cold forming machinery with manufacturing in USA and service center in Suzhou, China. Produces steel ball cold headers, roller cold headers, and multi-station cold headers for bearing industry. Also manufactures combination cold headers capable of forming both steel balls and rollers including spherical rollers. Provides comprehensive customer support and process technology worldwide. ISO certified with global sales and service network. Website: http://www.nationalmachinery.com -6
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Zhejiang Xinnuo Fastener Machinery – Leading Chinese cold heading machine manufacturer. Website: http://www.xinnuomachinery.com
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Shanghai Sanyo Machine Tool – Specializes in multi-station cold headers for bolt production. Website: http://www.sanyomachinetool.com
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Dongguan Yihe Precision Machinery – Produces cold heading machines for screw and rivet manufacturing. Website: http://www.yihemachine.com
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Wenzhou Zhixin Fastener Machinery – Manufacturer of cold headers for various fastener applications. Website: http://www.zhixinmachine.com
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Jiangsu Mingyu Machinery – Specializes in cold heading equipment for automotive parts. Website: http://www.mingyumachine.com
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Ningbo Haixin Hardware Machinery – Produces cold forming machines for fastener industry. Website: http://www.haixinmachine.com
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Shenzhen Baosheng Hardware Machinery – Manufacturer of cold heading machines for specialty fasteners. Website: http://www.baoshengmachine.com
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Yancheng Wanyu Machinery – Specializes in high-speed cold headers for bolt production. Website: http://www.wanyumachine.com
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Hebei Xinji Fastener Machinery – Produces cold heading equipment for construction fasteners. Website: http://www.xinjimachine.com