FAQ

TAOANG Industrial is headquartered in Zhengzhou, Henan Province. The factory is located in Henan Sanmenxia corundum Industrial Park. In 2007, the partners jointly built the Sanmenxia Xinfeng Abrasives Factory, which is mainly engaged in producing and processing brown fused alumina. In 2018, Taoang Industry continued to make a white fused alumina factory in Zhaigen Industrial Park, Sanmenxia City, mainly engaged in producing and processing white fused alumina, dense fused, and bubble alumina.

What’s lead time for bulk order?

1)for 5~25 tons, it takes around 10~15days. 2)For 26~200 tons,20-40days We will try to deliver it with the promise of quality guarantee as soon as possible

What is the warranty policy?

Firstly, We make sure the quality before the goods to be packed, if clients get the item with Substandard products, We have warranty for our clients,we will ship out the new replacements.

What is the shelf life of fused aluminum oxide?

fused aluminum oxide products do not have a known shelf life. As long as the product is maintained in the original sealed container and stored in a cool, dry, ventilated area, our product will last indefinitely

What is a mesh vs. Grit size?

If you take a (1) inch space and add wires to it, the number of openings within the 1″ space is defined as mesh. For example, if the 1″ space has ten openings for particles to fall through, then that sieve would be called a 10 mesh sieve. Typical sieve

What is melting vs. Sintering?

When processing minerals in a furnace, materials can either be melted or sintered.  When materials are melted during the production process the minerals go from a solid state, to a liquid state, then is re-solidified during the cooling process creating uniformity in the chemistry throughout the entire batch. The sinerting process