All our products would be pass the semi-product testing,finished-product  testing and inspection before delivering.

Yes, we have  inspection procedures as follows:
Raw material  checking, in-process checking, self-inspection before packing.

There are many different size of abrasive wheels. general speaking, we can produce 5 tons of abrasive wheels daily.

Yes, you can.
We have cooperated forwarders,too. 
If you need, we can do recommend .

Yes,trial order are warmthly welcome.
If not large qty., suggest do our label to try quality firstly.

It's our honor to offer samples for you.
Regular we could be offer free sample 10pcs.
Just the express fee need bearing at your side.