Do you have any certificate?
Yes, our company has ISO 19001:2008 certificate. We could also supply customer the Test report, SGS by third party
FAQ for Grinding Ball
What's your wear rate and breakage rate?
What's your wear rate and breakage rate ?
Can you provide free sample?
Yes, we are glad to supply free samples which quantity is less than 10kgs. But usually the courier fee should be paid by customer.
What's your warranty?
1 year.
Which kind of steel balls that you produce?
Our main products are high chrome cast grinding balls, forged balls, grinding cylpebs.