Hangzhou Sino-Long Chemical Co., Ltd. a high-tech company that gather of scientific research, production, product marketing and technology trade. The company is located in hangzhou city , Jiangsu Province. Ownsa pesticide manufacturer designated by the Ministry of Agriculture in Ninghai, Ningbo, Zhejiang Province.Our main products are Bird repellent, insecticide , herbicides, fungicides and plant growth regulator technical and formulation which is EC, SC, WP, WDG, FS, EW. Hangzhou Sino Long Chemical Co Ltd is a in professor for the research in the synthesize and new formulation. Its range of products covers more than 100 kinds. The good quanlity , the excellent service has help us successfully exported products to more than 20 countries and districts.Hangzhou Sino-Long Chemical Co., Ltd. sticks to quality, credit first, best service. We welcome the old and new clients from different place of the world and cooperate for mutual benefits in the future.