黑龙江省兰西县的支柱民营企业兰西榆林复合肥厂,始建于1989年。建立之初,只有几间土坯房和一片空场,董事长于满泉与总经理金鑫夫妻二人,白手起家,在兰西县各级政府的支持下,经过十二年的艰苦拼搏,创建成了年产3万吨的全省第一家高效多元素稀土有机无机复合肥厂。该肥特点:能促进农作物早熟、高产,提高农作物质量,有利人们身体健康,无 Langxi Yulin Compound Fertilizer Plant, a pillar private enterprise in Lanxi County, Heilongjiang Province, was established in 1989. At the beginning of the establishment, there were only a few adobe houses and an empty yard. Chairman Yu Manquan and the general manager Jin Xin, both husband and wife, started from scratch, and with the support of the governments at all levels in Lanxi County, after 12 years of hard work, they were created. The first efficient multi-element rare earth organic-inorganic compound fertilizer plant in the province with an annual output of 30,000 tons. The characteristics of the fertilizer: It can promote the early maturing of crops, high yield, improve the quality of crops, and it is good for people’s health.