Miniature Ball Bearings

More 2014-06-12 Reads：1644

Brief Introduction of Plastic balls

Plastic BallPlastic balls are used in low load applications and flow control. Colored plastic balls are used for identification purposes, and in many m…

More 2014-01-10 Reads：2064

Brief Introduction of Pickling

Pickling is one of the methods of metal surface clearning.

More 2013-01-14 Reads：2698

Brief History of Steel Balls

The history of steel balls may be traced as far back as ancient Egypt.

More 2013-01-10 Reads：2642

Steel prices rise on input costs & in line with global trends

State-owned RINL said it has increased prices of steel products by around 500 per tonne in January 2013.

More 2013-01-10 Reads：2719