As a high-tech enterprise, Dongjiu focuses on research and development (R&D), production, sale and after-sale of clinical examination equipment. With the R& D bases located in brand-name colleges and universities in Shanghai and Nanjing, the Company owns an R&D team devoting themselves to medical test, optics, machinery, electronic control and software development. And, the leading product, ¡°Urinary Sediment Analysis System¡±, possessed by the Company with exclusive intellectual property rights, to research and development of modern science and technology at home and abroad leading clinical equipment for the enterprise development goals.