Founded in 1998, Jonson Ecological Engineering Group Co., Ltd. (Jengenta) is a key Chinese hi-tech enterprise devoted to R & D, production and marketing of slow/controlled-release (SCRF), water soluble (WSF), compound, phosphorus chemicals and other specialty fertilizers. We are a national innovative enterprise with RMB 6.8 billion of total assets, more than 10,000 staff and 6 MMT of annual capacity including 1.8 MMT SCRF, 0.4 MMT WSF, 1.8MMT of nitrate-based compound fertilizers and 2.0MMT