Why choose RCL Ceramic Core Technology ? Over 35 years' experience of manufacturing technically advanced ceramic cores. Acknowledge expertise in the manufacture of complex ceramic cores. Extensive range of core materials compatible with most casting processes and alloys, providing excellent refractoriness, no core/alloy reaction, and dimensional consistency. Core materials which minimise secondary recrystallisation and hot tearing problems. Customer driven research and development programmes, supported by dedicated resources. Total commitment to quality from raw materials to finished ceramic cores. ISO 9002 approved. Integrated manufacturing with post kiln cellular manufacturing and SPC of key parameters. Extensive manufacturing facility providing ceramic cores fully prepared and "ready to use". Customer focused manufacturing and development engineering supported by the latest CAD/CAM technology.