002491 fundamentals

Tongding Interconnection Information Co., Ltd. engages in optoelectronic communications, network security and mobile internet. It provides internet web page design, computer network integration technical services, R&D, production, sales, and technical services of wireless communication equipment, transmission equipment, data communication equipment, broadband multimedia equipment, internet of things and communication-related products, local telephone cables, special cables, optical cables, production, sales and related testing technical services of double-core iron core telephone lines, double-core copper-clad steel telephone lines, wires and cables, optical fibers, communication cables, RF cables, leaky coaxial cables, indoor optical cables, sales of optical cable raw materials, scrap metal recycling, road transportation of general cargo, self-operated and agency import and export business of various commodities and technologies. The company was founded on April 22, 1999 and is headquartered in Suzhou, China.