Enterprise honor


Picture Name

Ou Kai High-tech Enterprise

Picture Name

Ou Kai patent certificate

Picture Name

Ou Kai patent certificate

Picture Name

Ou Kai patent certificate

Picture Name

Ou Kai patent certificate

Picture Name

Ou Kai patent certificate

Picture Name

Ou Kai patent certificate

Picture Name

Ou Kai innovative enterprise certificate

Picture Name

Ou Kai patent certificate

Picture Name

Registration certificate of scientific and technological achievements

Picture Name

Registration certificate of scientific and technological achievements

Picture Name

Registration certificate of scientific and technological achievements

< 12 >