Shanghai state works ltd. Sits at the qingura shiraito industrial park and is a complex undertaking that specializes in the development, production, integration, sale and servicing of products such as post tools, logistics containers, storage equipment, handling equipment, etc. Since its inception, the company has been committed to space conservation, efficiency gains, profit generation and continuous upgrading of client services, based on a demand-driven business approach, actively incorporating advanced and scientific logistics planning。