A)Are you manufacture or trading company?
We are both a manufacturer and a trading company.
B)Where to ship from?
In Shanghai port.
C)Is there a quality guarantee?
Yes, we have a one-year warranty.
D)What are the materials suitable for sand making?
Mechanism of sand there are a lot of raw materials, generally speaking, there are granite, basalt, cobble, pebbles, limestone,
calcite, andesite, rhyolite, diorite, diabase, sandstone, tailings, slag, quartz, etc., different rocks made of artificial sand
have differences in strength, particle size, appropriate for use USES will also be different.