- Business
- Chengdu SIWI Science and Technology Company Limited (1202.HK) manufactures and sells telecommunications cables and related products in the People's Republic of China; its core offerings include electric wires and cables, optical fibers and cables, copper cables, optical cables, wire and cable specific materials, cable accessories and components, irradiation processing services, equipment and devices for the information industry, cable assemblies for intelligent equipment including track transit and 5G applications, as well as park operations and agency services. Founded in 1958 and headquartered at No. 18 Xinhang Road, Chengdu, Sichuan Province, the company traces its origins to the Chengdu Cable Plant of the Posts and Telecommunications Ministry of China, restructured in 1994 and listed on the Hong Kong Stock Exchange; it operates primarily in the communications equipment sector, serving customers in optical communication, energy transmission, rail transit, and related industries through subsidiaries such as Chengdu SEI Optical Fiber Co., Ltd. and Chengdu PUTIAN New Material Co., Ltd. In August 2022, the company changed its name from Chengdu PUTIAN Telecommunications Cable Company Limited to its current name following a decision at the 2021 annual general meeting; in October 2021, China Electronics Technology Group Corporation transferred 240 million shares from China Potevio Company Limited to Chengdu SIWI Electronic Co., Ltd., and on February 5, 2024, Chengdu SIWI Electronic transferred a 34% equity stake to Chengdu SIWI High-Tech Industrial Co., Ltd. at no cost, making the latter the controlling shareholder; additionally, in June 2025, the company revised the annual cap under its 2025 Supply Framework Agreement with the 23rd Research Institute of China Electronics Technology for high-tech components including accessories, cables, and joints, while pursuing recognition as a Sichuan Provincial Specialized and New SME and Chengdu Enterprise Technology Center in September 2025.