Frequently Asked Questions

1. Are you a manufacturer or a trader?

     We're a professional glass balls manufacturer.

2. Which standard do you adhere for manufacturering glass balls?

     ISO 3290 2014 of steel ball.

     There is no special standard for glass balls, so people usually use this standard.

3. How long does it need for glass balls production?

     Usually 3- 45 days, according to detail requirement.

4. Which incoterm can we take for buying glass balls?

     We’re flexible for all kinds of incoterm.

5. What's your payment term?

     T/T with 30% payment in advance.

     Others can be discussed.

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