Shenyang Zhangming Chemical Co., Ltd., formerly Shenyang Application Technology Experiment Factory, is a leading fine chemical manufacturer based in China. For over 27 years, the company has been at the forefront of technology and product development, and now is China's largest manufacturer of 2-ethylhexanoic acid (2-EHA), naphthenic acid, and their metal salts.

Owning a number of patents, the company was awarded "High-tech Enterprises" by National Ministry of Science and Technology, and "Most Influential Fine Chemical Exporting Enterprises" by Provincial Ministry of Commerce. In addition, our trademark has been awarded "Top Well-known Trademark in China" by Ministry of Business Administration. The company is also Vice-chairman Member of China National Coatings Industry Association.

At Shenyang Zhangming Chemical Co., Ltd., we endeavor to provide the best possible products and service to our customers both home and abroad.