About Us

Zhuzhou Better Tunasten Carbide Company (ZZbetter) was founded in 2012 in Hunan Province, China. We started from tungsten carbide and expanded its field to boron carbide and silicon carbide in the year 2013. With the development of boron carbide and silicon carbide nozzles, we have a full line of abrasive blasting nozzles and accessories. To separate the two different product lines (tungsten carbide product line and abrasive blasting product line), we started the company Hunan BSTEC New Material Co., Ltd.


BSTEC, the brand of Hunan BSTEC New Material Co., Ltd, is the acronym of Boron and Silicon Carbide Technology. BSTEC is focused on abrasive blasting nozzles and providing one-stop service for related blasting accessories.


Our main products include.

-A full line of abrasive blasting nozzles made of boron carbide, silicon carbide, and tungsten carbide

-Hose couplings and nozzle holders made of nylon and metals;

-Other related blasting accessories, such as blasting hoses, guns, helmets, etc.


We have advanced production and test facilities. We have a professional technical team, sales teamproducing team, and QC systems. We never stop researching and developing products according to the market to assure ourcustomers 100% satisfied.


Choose BSTEC, let us win together!


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