Yonker ili ku Xuzhou Economic and Technological Development Zone, ndipo malo opangira zinthu ndi okwana masikweya mita 40,000.
Ndi malo oyesera labu a 500㎡, mizere 4 yaukadaulo yopangira SMT, malo ochitira masewera olimbitsa thupi opanda fumbi 2500㎡ komanso kukonza bwino nkhungu komanso mphamvu yapamwamba yopangira jakisoni, Yonker yapanga dongosolo lathunthu la unyolo wamakampani opanga zinthu.
Takhazikitsa miyezo yabwino kwambiri yowongolera ndi kuwunika khalidwe la malonda, ziphaso zomwe tili nazo: CFDA, CE, US FDA, ANVISN, TUV ISO13485, CMD ISO9001 & ISO13485, ndi zina zotero. Total Quality Management imachitika panthawi yopanga. Njira yowunikira malonda imakhudza IQC, IPQC, OQC ndi FQC. Ntchito zokhazikika monga 6S Field Management, MES ndi QCC zimaonetsetsa kuti zinthu za Yonker zitha kukwaniritsa kukhutitsidwa kwa makasitomala.
