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Tebchaws Askiv patent

Teb chaws Europe patent

Asmeskas patent

Asmeskas patent

ntau tshaj 30 patents hauv Suav teb

Australian patent

Tau txais Gold puav pheej nyob rau hauv kaum thoob ntiaj teb invention exhibition nyob rau hauv 2018

Peb tau muab cov txheej txheem Industrial rau qhov dej nyab tsis siv neeg no

dhau qhov kev ntsuam xyuas ntawm National Construction thiab Technology Institution

dhau qhov kev ntsuam xyuas ntawm National Construction thiab Technology Institution

Dhau qhov Kev Tshawb Fawb Txog Kev Tshawb Fawb ntawm National Civil Air Defense Office

Dhau qhov Kev Tshawb Fawb Txog Kev Tshawb Fawb ntawm National Civil Air Defense Office

Dhau qhov kev xeem los ntawm Jiangsu Quality Test Center

Dhau qhov kev xeem los ntawm Jiangsu Quality Test Center