Hangzhou Hengmao Chemical Co., Ltd.，with owned branch Company: Hangzhou Hengyuan Chemical Co., Ltd. and Lianyungang Chemical Co., Ltd.
Hangzhou Hengyuan Chemical Co., Ltd. is a large exporter and importer in China, with main business of export and import for Dyes, Pigment, Pharmaceutical and intermediates, and sole sale of products from Liangyungang Chemical co.,ltd. for overseas market.
Lianyungang Hengmao Chemicals co.,ltd. is one of the largest manufacturers of chlorophenol series products in China, the company is located in Lin’ gang Chemical Park in Lianyungang city of Jiangsu province, The annual output value of 250 million yuanand over 300 employees including more than 50 engineering technicians and senior managers . We are one of the high-tech private groups with manufacturing and sales in China.
We, Lianyungang Hengmao Chemicals co., ltd. has a strong technical force, has been a leading manufacturer in China’s chemicals industry, with completed public supporting of water, electricity and steam, enjoying first-class production line of Chlorophenol series products and completed inspection facilities in China. 
Our main products includes : Para Chlorophenol, Ortho Chlorophenol,2.4-Dichlorophenol, 2.6-Dichlorophenol , 2,4,6-Trichlorophenol, 2,4,6-Trichlorophenol sodium salt , Naphthol AS, Naphthol AS-BO, Naphthol AS-BS, Naphthol AS-PH, Naphthol AS-OL, Naphthol AS-E, Naphthol AS-D, Naphthol AS-LC, ammonium hydroxide , Refined Ammonia, Muriatic acid, Refined hydrochloric acid machine-made ice, Casting furan resin etc. And in 2012, the company re-expansion of production scale, the new workshop and production equipment Naphthol production. The annual outputs are  20,000 tons of Chlorophenol series,  30,000 tons  of Refined Ammonium hydroxide,  150,000 tons  of Industrial Ammonium hydroxide, 
3 0,000 tons  of calcium chloride,  20,000 tons  of Muriatic acid and  30,000 tons  of machine-made ice,  3,000 tons  of the Naphthol products,  5,000 tons  of Casting furan resin , which are not only in great demand in China, but also being exported to European, US and the Southeast Asia market, and the company was honored as “Company of Observing Contracts and Keeping Promises” in Jiangsu province. Being technolog-led/centered, we have been actively cooperating with renowned domestic universities to develop new products. With high-quality products, sincere services and excellent reputation, we are looking forward to the cooperation of friends from across the globe!
“Your satisfaction is always our unswerving promise”—Mr. Zhou Zhixiang, the president of the company, together with all the staff members, warmly welcomes the visit and business of friends from home and abroad for mutual development!