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  • Seamless Rolled Rings For Precision Custom Gears And Bearings - China

    price: 100.00 Dollar US$

    Seamless rolled rings for precision custom gears and large diameter bearings with commonly use raw material as the inventory, we help develop the customized hot rolled rings solution, meeting customer's quick needs.

    our forging rings from φ400mm to φ4000mm od, with heat treated on forged rings to meet customer's mechanical requirement.

    rings we manufacture has been used and supplying to our heavy industry industry customers in the applications : ring gears forgings inernal gears rings forgings bearing forged rings sprockets forging rings spur gears forgings other forgings in gearbox applications.

    all workshops in our one factory for controlling good quality for your customers.


    Company Contact:


    • Phone: 18013638522

    • Address: no.589, yangjin road, jinfeng town, zhangjiagang , jiangsu , China

    • Email: Email


    Published date: August 5, 2024

    • Business Description: Founded Year: 2007, 10 years developing from small factory to be a middle size manufacturer in seamless rolling forged rings & its products.

      Rongcheng main business is manufacturing Forged Rings for big size bearings and slewing ring bearings:

      - Industry application bearings

      - Wind mill bearings

      - Forged rings for flanges

      - Forged rings for ring gears.



      Main Raw Materials of round or square continuous casting, ingots steels, Alloy & carbon type steels.

      42CrMo4, AISI 4140, CK45, 1050, C50, SCM440, S48C A105, C22, S235, S355NL, S355J2G2, S355JR,Q345E,Q345D, etc.

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