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12YRS
12YRS

 

 

 

 

ØWe are a national high-tech enterprise.

 

Ø3 national invention patents.

 

Ø24 utility model patents.

 

Ø22 software copyright certificates.

 

ØWe have obtained I S O 9 0 0 1,T U V, C E, BV certificates.

About Us
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About KNNJOO

Customers Worldwide
Products are exported to 49 countries worldwide, including Spain, the United States, France, the United Kingdom, South Korea, Japan, Germany, Australia, Russia, etc

Our Machines

Shot Blasting Machine
Sand-blasting / Sandblasting Room
Foundry Machinery