Tianjin CNRO Science-Technology Development Co., Ltd. is engaged in the research and development of controlled atmosphere storage equipment. Our registered capital is 10 million RMB and fixed asset is 16 million RMB. In 2003, our company passed the Certification of ISO 9001:2000 Quality System. Products produced and technologies developed by our company have been widely used in many fields of modern industry, advanced agriculture, national defense and sports training. Our company's motto is "market is the base, creation is the future, quality is security and service is reputation." Relying on our strong technical strength and high-level technical experts, CNRO has been developing rapidly and has become the leading enterprise in the trade. Our main products include high pressure nitrogen generator systems, vehicle-carried nitrogen generator systems, hypoxia training systems, altiplano oxygen