Transportation Telecommunication and Information Development Inc. Ltd. Zhejiang engages in industry specific cloud integration that uses big data and blockchain technologies for food safety, archives, justice to governments and enterprises in China. The company provides smart food safety solutions, including smart farm batch, important product traceability management platform, one-ticket food safety traceability, food safety quick inspection, traceability cloud system construction, fresh supermarket, and smart farmer comprehensive solutions; smart justice, including smart prison, smart supervision, special group service cloud platform solutions; and entity file custody solutions, including file application innovative technology alternative, electronic archives full life cycle management, file resource co-construction and sharing, digital archive, smart archive, Minsheng archive remote service, three-dimensional intelligent management and control solution for archives, secure storage of massive archive data solutions, and smart Wembo solutions. It also provides information system planning consultation, integration, operation maintenance and promotion, software and hardware development and construction, data services and other related solutions for judicial clients, including smart prison and smart supervision overall solutions, and special group service cloud platform solutions; smart government solutions, including IT operation and maintenance, and government affairs cooperative office solutions. The company was formerly known as Trust Alliance Information Development Inc.Ltd.Shanghai and changed its name to Transportation Telecommunication and Information Development Inc. Ltd. Zhejiang in December 2023. The company was founded in 1997 and is headquartered in Shanghai, China.