Company was named the national top 500 private enterprises, China's top 500 manufacturing, non-state enterprises hundred Chinese enterprises, China's petrochemical industry, 100, 50 private enterprises in Zhejiang Province. August 1, 2003, "Zhejiang Longsheng" stock (stock code 600352) listed on the Shanghai Stock Exchange, July 2005 to achieve the split share structure reform, achieved in August 2006 circulation.

company under a provincial technology center, an open R & D institutions and post-doctoral workstations, with Shanghai as the center of a scientific and technical information, investment and development platform in the industry through the ISO9001 international quality management system certification and ISO14001 environment system certification.

Longsheng trademark well-known trademarks in China, Zhejiang Province, well-known firm, and in Europe, America, Southeast Asia, 9 countries and regions registered trademarks of Longsheng. In 2006 the company was recognized as a national high-tech enterprises Ministry of Science, "Science Walsall" brand was awarded China Top Brand dyes.

2006, the company made "and the annual sales income over 50 billion yuan and profits over 5 billion" strategic objectives to achieve this goal, the company can give full play to the dynamic effect, the "effective as the center, the development as the main technology pioneer, management as a means "to obtain fruitful results:. 2006 the company achieved sales of 5.34982 billion yuan, up 32.08%; which city enterprises realized sales income 4.72183 billion yuan, an increase of 46.74%, the real pay tax 203,040,000 yuan. Successful completion of the annual sales income over 50 billion goal, to become the city's first sales exceeded 50 billion yuan of industrial enterprises.