Nail Polish 316 Steel Ball 4mm

The detailed information about 316 steel balls 4.0mm

A, 316 stainless steel balls are our main product.

We have more than 20 years experiences in manufacturing steel balls.
They have bright surface and good roundness.
Our best precision of 316 stainless steel balls is G100. The nominal ball deviation tolerance of G100 is +/-12.5um. All balls must be passed the visual inspection before packing.


B. We have passed ROHS certification of SGS. All balls are safe for people.

316 steel balls have better antirust and anticorrosive capability compared 304 stainless steel balls.
They are widely used in iatrical instrument, chemical industry, nail polish and so on.
Our usual sizes of 316 steel balls are from 2.0mm to 30mm.
We can send you some samples to confirm our quality, if the size we have stock product.


C. Stainless steel balls package

Step 1: Weighing stainless steel balls. Usually the weight is about 10kg.
Step 2: Sealed plastic bags
Step 3: Put sealed plastic bags into small boxes.
Step 4: Each box has the label, including material, Lot No. Size, quantity, grade, date and so on
Step 5: Each box directly put into mooden case.


About FEIGE STEEL BALL COMPANY



Feige steel ball founed in 1989, has more than 20 years experience in manufacturing steel ball.
Now we owns workshop area about 13500 square meters and invest equipments about 15 million RMB.
Our main product are stainless steel ball, chrome steel ball and carbon steel ball.
The whole annual sales is about 28 million.
Before 2000, we have got the certification: ISO 9001: 2008 SGS.
We have the whole production process from raw material to producing to package.
We have strong production capacityabout 160 Ton steel balls for each Month.