material : AISI 52100 steel ball diameter : 1.588mm-7.938mm precision :G10-G100 hardness :HRC 61-66 certificate : ISO SGS

We provide aisi52100 steel balls :

size :1.588mm-7.938mm

precision: G10-G100company's property

We are a steel ball manufacturer in Jiangsu province China, and we have more than 20 years(since 1989) experience in manufacturing steel balls.

Our main products

chrome steel ball :1.2, 1.5, 1/16", 2.0, 3/32", 2.5, 2.778  3.0, 1/8", 3.5, 5/32", 4.0, 3/16", 15/64", 1/4", 17/64", 5/16"

utility grade : G10  G16  G100  G1000

stainelss steel ball: 3.0, 4.0, 4.763, 6.35, 6.747, 7.938, 8.0

utility grade : G10  G100  G1000

carbon steel ball: 4.72,4.74, 4.76, 4.78, 4.80, 5/32", 3/16",1 5/64", 1/8" 

utility grade : G100 G200 G500 G1000

Larger size non-standard products are also available in our factory !

we have more than 70 sets of professional test equipments in our factory. We focus on every step of the production, pay attention to the quality control !

We have obtained ISO9001 certification and provide products with SGS !

Changzhou Feige Steel Ball Co., Ltd

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