提高企业素质开拓国际市场郑州工程机械制造厂楚恒泰，李丽新郑州工程机械制造厂是建设部大型骨干企业。在全国工程机械产品销售量动荡较大的态势下，我厂向内练内功，向外争市场，高质量、高速度地履行产品合同，连年保持产品销售长兴不衰的势头。这主要得益于下面的做法... Improve the quality of enterprises to open up the international market Zhengzhou Construction Machinery Manufacturing Plant Chu Hengtai, Li Lixin Zhengzhou Construction Machinery Manufacturing Plant is a large-scale backbone of the Ministry of Construction. Under the situation where the sales volume of construction machinery products nationwide is turbulent, our factory exercises internal strength internally, competes outside the market, fulfills product contracts with high quality and high speed, and keeps prosperous momentum in product sales year after year. This is mainly due to the following practices...