构建配件联合会改善配件管理体制广州铁路集团公司物资处李莉娅目前，机车车辆配件在管理上存在供应渠道乱、生产秩序乱、配件质量差、价格高等一系列问题，尤其是许多未经充分质量论证的路内外厂家，特别有部分乡镇企业的配件原材料质量十分低劣也乘虑而入，打入铁路市场... At present, there is a series of problems in the management of rolling stock accessories, such as chaos in supply channels, chaos in production order, poor quality fittings and high prices, especially for many without sufficient quality argument Of the road inside and outside the factory, in particular, part of the quality of the raw materials of the township enterprises accessories are also taken into account, into the railway market ...