The date of payment from buyers deliver within days
Self drilling anchor bolts system
Self drilling anchor system is comprised of a hollow threaded anchor bar with a sacrificial drill bit that performs drilling, anchoring and grouting in a single operation.
We are professional manufacturer and produce these items by our selves, we have totally advantage in the whole market, please don’t hesitate to contact us.
SELF DRILLING HOLLOW BAR
10-20 days after confirming order, detail delivery date should be decided according to production season and order quantity.