Mwina ,anthu amaganiza kuti makina osindikizira a digito a Boyin ndi makina ozizira chabe, koma pamaso pa Boyin, ndi makanda omwe amafunika kusamalidwa. Kenako, ndikuwonetsani momwe mungasungire makina osindikizira a digito m'nyengo yozizira.Samalirani ku o
Monga mtundu wa ulusi wachilengedwe - wapamwamba kwambiri, ubweya umakondedwa ndi ogula chifukwa cha kutentha kwake kwapadera, chitonthozo ndi magwiridwe antchito abwino kwambiri. Zhejiang Boyin Digital Technology Co., LTD., ili ndi luso lambiri komanso luso lambiri pazantchito.