我厂是以生产内燃机曲轴、连杆、凸轮轴为主的专业厂家。近几年来,我们虽然开发了部分汽车配件产品。但是,盈利产品创造的利润大部分被长期亏损(有的至今还在亏损)的农机产品所吞食,企业综合效益仍然不 I plant is the production of internal combustion engine crankshaft, connecting rod, camshaft-based professional manufacturers. In recent years, although we have developed some auto parts products. However, the profit generated by profitable products is largely devoured by agricultural machinery products that have been making long-term losses (and some are still losing money today), and the comprehensive benefits of the enterprises are still not