Shindoo produce all kinds of compound fertilizer. Total output is 1,630,000 metric ... year. 1. NPK: Shindoo produce all kinds of compound fertilizer. Total output is 1,630,000 metric tons ... of products.2. Shindoo is the only full-line compound fertilizer supplier in China, and it is the largest ... ., Ltd and Ying Cheng Fertilizer Co., Ltd.4. Package: 9.5Kg, 25Kg, 40Kg, 50Kg High Concentration Cl 44% 20 ...