Hanfeng Evergreen Inc. develops, produces, and sells value added fertilizers for the agricultural and urban greening customers in China. The company's products include slow-release fertilizers and urea formaldehyde technology products; and nitrogen, phosphorus, and potassium fertilizers. It also provides sulfur coated urea fertilizers to other fertilizer distributors and manufacturers in China; and urease inhibitors that inhibit the hydrolytic action on urea by the urease enzyme. Hanfeng Evergreen Inc. was founded in 1996 and is based in Toronto, Canada.