The company is a joint stock limited company established by Guangdong Guanghua Chemical Plant Co., Ltd., which was established in August 1980. The company's enterprise legal person business license unified social credit code: 91440500192821099K. Listed on the Shenzhen Stock Exchange in February 2015 (stock code 002741). The company is engaged in the research and development, production and sales of PCB chemicals. The company's main products are divided into PCB chemicals, lithium battery materials and chemical reagents. Corporate Honor: the company has been recognized as "National High-tech Enterprise", "National innovative Enterprise", "National intellectual property advantage Enterprise" and "National Enterprise Technology Center". The company and its subsidiaries have 62 invention patents and 2 utility model patents. Many of the company's core products are rated as Guangdong key new products and Guangdong high-tech products.