Zhangjiakou, Zhangjiakou Electric gbígbé Syeed olupese iṣelọpọ ọjọgbọn, fifi sori ẹrọ ni ọkan, idaniloju didara, Zhangjiakou pẹpẹ ti o gbe soke, Zhangjiakou elevator elevator, Zhangjiakou Syeed gbigbe hydraulic, Zhangjiakou elevator elevator lẹhin-tita, pẹlu ilọsiwaju ti ilọsiwaju gbóògì ẹrọ
Zhangjiakou Electric gbígbé Syeed olupese Awọn tita igba pipẹ ti Zhangjiakou Syeed gbigbe ina mọnamọna, Zhangjiakou elevator elevator, Zhangjiakou Syeed gbigbe elekitiro-hydraulic, Zhangjiakou elevator itanna, kaabọ Zhangjiakou awọn alabara tuntun ati atijọ lati wa lati ṣe ṣunadura ati jiroro nipa foonu.