Expert OEM Pulley Crane Sheave,
high wear resistance and long service life
Sheave features:
1) Material: Q235B, Q345B, 35#, 45#, 60#, SSW-QR1, S45C
2) Groove surface quench: HRC45-55
3) Groove surface quench depth: 2mm-2.5mm
4) Max processing diameter: 2, 000mm
5) Short production cycle
It is used for crane equipment, port equipment, oil drilling rig and so on.


For 12 years, Mr. Zhou has stood for innovative products, a passion for technology, responsibility.


As a globally technology manufacture company, we put all of energy to promise quality and excellence. We've organized resources into new and established markets and developed gears, sheaves and so on.

Our results announcement is over USD 10, 000, 000 per fiscal year. Last but not least, we've doing hard work to perfect ourselves, tapping business opportunities.

Note: For special order, please write and provide drawing sample
Company name: Changzhou Baoxin
Metallurgy Manufacturing Co., Ltd

Firm address: NO. 1 HuaShunRoad, Yaoguan Industrial Area, ChangZhou,
JiangSu Province, China

Postal Code: 231000