Compound microbial fertilizer, organic matter 40% -90% execution GB20287 Standard

Qingdao & Poor's Year of fertilizer production complex microbial fertilizer beneficial activity of bacteria 200 million / g - $ 0.5 billion / g, organic matter and 40%, 70%, 90%. Executive Standard: GB20287-2006, in addition the company also meal organic fertilizer, seaweed fertilizer, bio-organic fertilizer avermectin, quality and cheap, welcomed the new and old customers to negotiate business. Website: www.puchuanghf.com, service hotline: 400-006-6610.