Daetwyler Holding Inc. engages in the distribution of industrial, engineering, and electronic components primarily to the manufacturing, pharmaceutical, and datacom industries. It operates through four divisions: Cables, Rubber, Pharmaceutical Packaging, and Technical Components. The Cables division provides data networks, safety cabling systems, building automation products, and elevator cabling systems for electrical and communications infrastructures for buildings. It serves elevator manufacturers, railway companies/transport infrastructure providers/airport and tunnel operators, banks/insurance companies, electrical wholesalers, electricians, general contractors, industrial companies, installers, public sector, government departments, police and customs authorities, schools and universities, public utilities/power generators and suppliers, system integrators, and telecom carriers/cable TV operators. The Rubber division offers custom designed sealing, insulation, and vibration control solutions for automotive system suppliers and component manufacturers, as well as construction, packaging, and tool industries. The Pharmaceutical Packaging division supplies rubber, plastic, and aluminum closures for injectable drugs, diagnostics, and drug delivery systems. It serves the manufacturers and contract fillers of injectable drugs, diagnostic products, and parenteral drug delivery systems. The Technical Components division supplies engineering and electronic components based on specialist and mail order distribution to small and medium-sized enterprises, industrial companies, retailers/resellers, and technical schools. The company was incorporated in 1958 and is headquartered in Altdorf, Switzerland. Daetwyler Holding Inc. is subsidiary of Pema Holding AG.