我国气门嘴芯行业2008年上半年维持高位运行,但下半年受到全球性金融风暴影响出现明显回落,经济效益大幅度下降,出口创汇适度增长,这是从中国化工装备协会气门嘴芯专业委员会对全国12家主要气门嘴芯厂家2008年主要经济指标统计中得出的结论。2008年我国主要气门嘴芯企业销售收 In the first half of 2008, China’s valve core industry maintained a high level of operation. However, due to the global financial turmoil in the second half of the year, the economy dropped significantly and the export earnings rose modestly. This is from the valve core professional committee of China Chemical Equipment Association The country’s 12 major valve core manufacturers in 2008 the main economic indicators in the statistics concluded. 2008 China’s main valve core sales revenue