Shuanglong Group Co., Ltd. (S&L) is a high-tech enterprise specializing in the R&D, manufacturing, and service of powder mixing and blending equipment. Since its establishment in 1989, S&L has emerged as a leading supplier of such equipment in China. Our company boasts three major manufacturing bases located in Shanghai, Zhejiang, and Jiangsu, covering an impressive total area of 150,000 square meters, with a building area of 78,000 square meters. The group's headquarters is located in the Nanxiang Industrial Development Zone of Jiading District, Shanghai. The group's annual output value has exceeded 600 million yuan, with over 500 employees. Our group includes a listed company: Shuanglong Group Shanghai Explosion-proof Motor (Yancheng) Co., Ltd.