Inqanawa yoxinzelelo lweNingBo ZhengXin(ZX) Co.,Ltd.ngumvelisi ohamba phambili weesilinda zegesi zoxinzelelo oluphezulu kunye neevalvu ezibekwe kwi-No.1 JinHu East Road, iDolophu yaseHuangJiaBu, kwisiXeko saseYuYao, eTshayina, eneofisi yayo yokuthengisa eShanghai, eTshayina.Ngaphezulu kwe-20 yezigidi zeesilinda ezithembekileyo zenziwe yi-ZX kunye nenkonzo kwihlabathi jikelele.Sinikela ngokwethu kuphando kunye nophuhliso lweesilinda kunye ne-valve ukususela kwi-2000, ejolise ekuboneleleni ngemveliso egqwesileyo yekhwalithi yesiselo, i-scuba, unyango, ukhuseleko lomlilo kunye noshishino olukhethekileyo.