Shindoo produces all kinds of compound fertilizer, 1,630,000 tons per year, ... products. 1. Shindoo produces all kinds of compound fertilizer, 1,630,000 tons per year, products including high ... Nitryl-thioxo(S), semi-organic soil conditioner and BB fertilizer as well as more than 100 different kinds of ... 2. Shindoo is the only full-line compound fertilizer supplier in China, and it is also the largest ...