Shenzhen Hopyin Trade Development Co., Ltd. focus on research, production and marketing fertilizers, agricultural adjuvant and agrochemicals for many years. We still have close relationship with reputable chemical factories in China. Organic fertilizers, fulvic acid, humic acid, 1-MCP, cut flower food, plant growth regulator, Insecticide, fungicide, herbicide are our main products. Customers satisfication is always our first priority. At the same time, we will ensure the high quality products with competitive prices. Welcome to contact us for more details and look forward to build long-term business relationship with you!