Osunwon ẹnu-bode mitari latch nigba ogun isowo

Ti a da ni ọdun 2004, Hangzhou Jiansen Hardware ṣe amọja ni iṣelọpọ ohun elo, pẹlu awọn ilẹkun, aga, awọn odi, bbl Gbigba ọja pẹlu didara ati iṣẹ, a ṣe innovate nigbagbogbo lakoko ti o rii daju ojuse ayika ati alafia oṣiṣẹ, tiraka fun didara julọ si ọjọ iwaju.