5611 Basin Faucet Design Patent Cheti-2013

On May 21st , 2013, VIGA basin mixer of 5611 mfululizo, ambayo iliyoundwa na mbuni Peter Kuang, amepata cheti cha patent ya muundo na Ofisi ya Mali ya Akili ya Jimbo la P.R.C. Cheti hapana. Ref.:2641143 which with the valid till May 20th 2023.