Since graduated from Major of Superhard Material in University in
1991, President Zhang Hongyang has worked in this industry for
about 30years. Looking back to the way which has taken us here,
many things changed, while other have not. Henan He Hui Superhard
Tools Co., Ltd. is committed to research, develop and produce high
quality and consist diamond tools since its establishing. Customer
service is what we are always doing our best to offer.
During these 30years, we have developed our products covering
super-hard material and super-hard material products, including
single crystal diamond, polycrystalline diamond, micro powder, CBN;
vacuum brazed diamond products, electroplated diamond products,
metal bonded diamond tools like sintered products, laser welded
ones; diamond/CBN grinding wheel, fiber oil stoneetc. They are
widely applied in the use of concrete industry, stone industry,
ceramic industry, vehicle making, precision instrument making
During these 30 years, we are keeping working to do diamond tools
which could improve your cutting, drilling, grinding and polishing
efficiency and cut our cost. Henan He Hui Superhard Tools Co., Ltd.
will keep striving to be a reliable partner to our customers from
the whole world, and grow your business together.