Shanghai Huilong Chemical Plant and Shanghai Meiling Chemical Co., Ltd. primarily produce naphthalene series dye and pigment intermediates, as well as nickel and cobalt inorganic compounds.

The company possesses strong technical capabilities, advanced production processes, fully integrated equipment and facilities, and comprehensive testing methods. Its products are exported to more than ten countries and regions, including the United States, Europe, and Southeast Asia. Currently, exports account for 90% of the company's total output value, making it a growing export-oriented enterprise.