ABOUT US

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21 years experience in silica fume production

Henan Abrazivi Superiori

We Are Manufacturer

Fum nedesensificat de silice ( 300~450kg/m³)
Fum de silice densificat ( 500~650 kg/m³)
SIO2: 85%, 92%,94%,96%

Together with you, we hope to work on products that define an industry and try to make our world even better.

HSA has advanced production equipment and standard experimental instruments, și menține contactul strâns și cooperarea strategică cu multe corporații multinaționale celebre. Our market covers America, Canada, Mid-east, Russia, Spania, South Africa, Southeast Asia and etc.

Singura fabrică de fum de silice din China care folosește ambalaje de mașini.

our services

Your Satisfaction
is Our Concern

Guaranteed Quality

We have strict process-control measures and advanced quality-check equipments to guarantee quality.

Professional Service

We have our own R&D team to provide technical support for our customers.

Years of production experience

21 years experience in silica powder production, products exported to many countries around the world

in-Time Delivery

We have enough stock for regular orders, and could deliver the cargo asap.

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Our Products

85% Fum de silice densificat

85% Fum nedesensificat de silice

96% Fum nedesensificat de silice

99% Fum nedesensificat de silice

92% Fum de silice densificat

92% Fum nedesensificat de silice

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Următorul

Aplicații de fum de silice

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Founded in 2001, HSA is a leading provider of Silica Fume in China, and also the premium source of high-performance Silica Fume products for concrete and refractory industries.

Together with you, we hope to work on products that define an industry and try to make our world even better.