Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plastics and resins in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, tubes and hoses, not of metal
Rubber GoodsScientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software
Computer and Scientific