Anshan Newfield Slewing Ring Co., Ltd (NFB) is a professional gears,slewing ring bearings and slew drives manufacturer in China.
NFB are good at all kinds of large diameter gears and slewing ring bearings.
NFB high precision products received highly complimentary from the customers.
NFB can design all kinds of forging or casting gears used in ball mill, rotary kiln, cooling machine, rotary dryer, mixing machine and so on.
NFB slew drives are used in solar tracker, pallet transporter/truck, movable gantry crane, straddle carrier, harbour mobile crane, sewage treatment, solar power station and so on.