Jiangsu Bailiying Security Technology Co., Ltd. idakhazikitsidwa mu 2011. Ikudzipereka pakupanga ndi kupanga zida zodzitetezera.Ili ndi luso lopanga zambiri, zida zopangira zida zamakono komanso zoyesera, ndipo imapereka zida zodzitchinjiriza zapamwamba kwa ogwiritsa ntchito ambiri kunyumba ndi kunja.Bailiying wadutsa ISO9001 khalidwe kasamalidwe dongosolo chitsimikizo ...