Hangzhou Zhengshan Chemical Co., Ltd. is a hi-tech enterprise, with independent research & development capacity. Located in Hangzhou city in the downstream of Changjiang River, Hangzhou Zhengshan Chemical Co., Ltd. enjoys abundant culture atmosphere developed business surrounding for we are situate at the bank side of West Lake and near the Zijingang Campus of Zhejiang University.

Zhengshan was founded in 2000. With ten years’hard working, we have experienced great development and become a leading enterprise, with extraordinary achievements on development, production and business.

At present, Zhengshan is a specialized manufacturer of anti-ant and rat repellant additives, including Nonivamide, Vanillylamine hydrochloride, environment-friendly ratproof series and anti-ant series, etc. Our products have successfully certificated to ROHS inspection and SVHC (Substances of Very High Concern) inspection about 15 new chemicals. To get further development, we also develop the next generation products of these products. Mover, we also develop an environment-friendly anti-fouling agent, which is one kind of hi-tech product and can be used as the substitute of toxic DDT and organotin. Our products are widely used in wires, cables, building materials, packing materials, and marine coatings to prevent the bite corrosion of rodent animals; as one kind of double-functional environment-friendly products, it also can be used to kill termites, and offers no toxic and harmful to human. Our products are well sold in Japan and America now.

Following people's demands and requirements, Zhengshan is going to make innovations for confronting new challenges continuously. We are looking forward to cooperating with customers and friends all over the world for creating a bright future together!