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天丰生物固氮肥系陕西渭南高新区天丰生物固氮肥厂生产的高科技产品。陕西渭南高新区天丰生物固氮肥厂位于渭南高新技术产业示范区南端，总投资一千万元，建筑面积五千平方米，年生产量三万吨，采用一流设备、先进工艺、科学的检测手段，实行封闭式无污染、无杂菌操作；铝...
Tianfeng Biological Nitrogen Fertilizer Department Shaanxi Weinan High-tech Zone Tianfeng biological nitrogen fertilizer plant production of high-tech products. Shaanxi Weinan High-tech Zone Tianfeng biological nitrogenous fertilizer plant is located in the southern tip of Weinan High-tech Industry Demonstration Zone with a total investment of 10 million yuan, construction area of 5,000 square meters, the annual production capacity of 30,000 tons, using first-class equipment, advanced technology and scientific means of detection , The implementation of closed pollution-free, non-bacteria operations; aluminum ...