Shandong Weiduofeng Biotechnology Co., Ltd. is a professional company dealing in chemical and microbial products, and its products are sold all over the country. The company's business covers food, industry, agriculture, microbiology, feed and other industries, and enjoys a high reputation in the same industry. Main products: Bacillus cereus, Bacillus coagulum, Bacillus polymyxide and other biological fertilizer, Saccharomyces cerevisiae, Muscobacterium albicans, Hartzia vulgaris, etc., blood meal, meat powder, chicken powder, feather powder, bacillus subtilis, compound bacillus, fertilizer spoilage agent, various biological strains and protein, yeast powder, yeast powder, yeast Fermentation raw materials such as mother extract, yeast dipping powder, beef paste, beef dipping powder, etc.