Our company is professional manufacturer of plant extracts pesticides, technical grades pesticides and other agrochemicals in Beijing of China. The mark product of us is 0.6% Oxymatrine?Prosuler SL (trade name KINGBO), its active ingredients are extracted from Chinese medicine plant Sophora flavescens Ait. It is a natural insecticide which has got the OFDC Organic Certificate by IFOAM, and Green Food AA Certificate.  The characteristics of this product: high efficiency, eco-friendly, no harm to human and very low or no toxicity.  If you interested in our products or need more information, do not hesitate to contact us.