Ngomhlaka-1 Novemba 2024, i-State Administration for Market Regulation yagunyaza ukusungulwa kwezikhungo zokuhlola ikhwalithi zikazwelonke eziyisishiyagalolunye, okuhlanganisa ne-“National Bearing Product Quality Inspection and Testing Center (Shandong)” eLiaocheng. Lokhu kuphawula ukuphakama okusha kweLiaocheng emkhakheni wokuhlolwa kwekhwalithi ye-bearing, okufaka ugqozi oluqinile ekuthuthukisweni kwekhwalithi ephezulu yomkhakha.

I-Linqing Yandian Bearing City ibhekwa njengemakethe enkulu kunazo zonke yokuthwala kanye nesisekelo sokusabalalisa eShayina. Imikhiqizo eyinhloko yokuthwala ifaka phakathi: Ama-Pillow Block Bearings, ama-Linear bearings, ama-Spherical plain bearings, ama-Tapered Roller Bearings, njll. Ukusungulwa kweNational Bearing Product Quality Inspection and Testing Center (Shandong) kuzohlinzeka ngezinsizakalo zokuhlola ikhwalithi zobungcweti, ezinegunya, nezinembile zokuthuthukiswa kwezimboni, okwenza amabhizinisi ajabulele izinsizakalo eziphelele zengqalasizinda yekhwalithi "eyodwa" ezihlanganisa ucwaningo lomkhiqizo kanye nentuthuko, ukubekwa okujwayelekile, isitifiketi kanye nokugunyazwa emnyango wawo. Ngesikhathi esifanayo, kuzokhuthaza ngempumelelo ukusungula ubuchwepheshe kanye nokuthuthukiswa kokuguqulwa kwemboni yonke, kuhlinzeke ngezakhamzimba zobuchwepheshe kanye nokusekelwa kwengqondo kwentuthuko yekhwalithi ephezulu yemboni yokuthwala eSifundazweni saseShandong, futhi kukhuthaze imboni ukuthi iqhubekele esiqondisweni sezobuchwepheshe nekhwalithi ephezulu.