All CRSC's companies have passed reviews against ISO9001 quality management system, ISO14001 environmental management system and OHSAS18001 occupational health and safety management system. CRSC has implemented a strict product access system, introduced world-leading technologies and product inspection & testing systems, and established complete quality and safety systems. All 17 design and R&D, and equipment manufacture companies have been IRIS certified, and all 6 design & R&D companies have been CMMI accredited.