Hunan Haili Chemical Co., Ltd. (Hunan Haili, stock code 600731), Hunan Institute of Chemical Industry is mainly sponsored the formation of companies, mainly engaged in fine chemicals and pesticides product development, production and trade, transport of dangerous chemicals and chemical plant engineering installation. Hunan Haili in pesticide R & D and production strength, with National Pesticide Engineering Research Center and the National carbamate pesticides, industrial testing base, established in the fine chemicals and pharmaceutical intermediates and pesticide-gasification products R & D center.

Hunan Haili has the size of Asia's largest annual ten thousand tons of carbofuran, BPMC, carbaryl, good Ann, Propoxur , Isoprocarb, methomyl, Metolcarb other carbamate pesticide production plant, with the scale of Asia's largest annual output of ten thousand tons of furan phenol, o-butyl phenol, o-isopropyl phenol and o-isopropyl alkylphenol oxy phenol production plant, with an annual output of ten thousand tons of dimethoate, pirimiphos-methyl and other organophosphate pesticides production plant, relying on the 10,000 tons/year and 5,000 tons/year of the two sets of phosgene production plant, Hunan Haili development production of the isocyanate, chloroformate esters, carbonate esters, urea series phosgene chemicals, and custom chemical process to undertake.

"Haley" brand series of carbamate pesticide, "Haley" brand series of pesticides dimethoate, "Haley" brand alkyl intermediates are as "Hunan Brand", "Haley" registered trademark "Hunan Province." Hunan Haili has been listed since 1996, the company has made a healthy and rapid development, has Holdings, merged with five domestic companies, and passed ISO9001: 2000 quality management system, ISO14001: 2004 environmental management system and GB/T28001-2001 Occupational Health and Safety Management System "three integrated system" certification.

Hunan Haili will focus on technical progress for the pilot to continue the reform as the driving force to go high-tech, good economic returns, low resource consumption, environmental protection, underutilized human resources development, and strive to build scientific management, asset quality, the products have obvious advantages, a strong overall competitiveness and technological innovation of chemical flagship enterprise.