Zibo Jingfeng Rod Bolt Co.,Ltd

Zibo Jingfeng Rod Bolt Co.,Ltd manufactures rod bolts and related components using a range of metal forming, machining, heat treatment, and finishing equipment. Available machines include cold heading machines, friction pressure presses, induction heating equipment, electric upsetting machines, CNC lathes, grinding machines, rolling and thread-forming machines, and inspection systems such as magnetic particle flaw detection, spectrometers, and hardness testing. The production process includes cutting and sawing, cold forming, induction/electrical heating, wire/rod processing, surface treatment lines (degreasing/phosphating and bluing/phosphating), and finishing operations such as shot blasting and polishing. The company operates under 6S and holds IATF 16949:2016 and ISO 14001/OHSAS 18001 certifications, supported by friction coefficient testing reports. It serves industries requiring quality-assured rod bolt products with controlled manufacturing and inspection processes.

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