Shandong Yili-Spring Chemical Industry Co.,Ltd. was founded in 2007 and it is located in Zouping, one of the top 100 counties in China. Started as a fertilizer trading company, after 15 years of development, the company has developed into a comprehensive enterprise integrating production, research, sales and service.
It mainly supplies “Yili-Spring” and “Kaiteda” brand chemicals to customers at home and abroad. In order to provide our customers with more competitive chemicals, the company established a ferrous sulfate factory with an annual output of 50,000 tons-Shandong Runxingyuan Biotechnology Co., Ltd. It mainly produces powder/ granular Dried Ferrous Sulfate Heptahydrate...