1.We have gaba daya m ingancin management system. 1.1 Binciken kafin samarwa:1.2 Lokacin samarwa:1.3 Gwajin samfuran da aka gama. Kula da inganci 2.Takaddun shaida na ɓangare na uku UL, FM, SGS, ISO9000, ISO4001, Brand da ANSI