"safety·product" is the core product philosophy of ruize enterprise! on july 6, 2020, ruize's two-wing revolving door was strictly tested by engineers from tüv rheinland. the test data met the requirements of european standards and passed the product safety certification. on july 27th, tüv rheinland officially issued a safety certification for the two-wing revolving door to ruize technology, which can be checked on the tüv official website www.tuv.com.
tüv rheinland is an internationally advanced provider of testing, inspection, certification, consulting and training services, representing safety and quality in almost all areas of business and life.
since its establishment in 1872, it has been providing safe and sustainable solutions to the challenges arising from the interaction of mankind, the environment and science and technology. as an independent, impartial and professional organization, it has long been committed to creating a better future that meets both human and environmental needs.
tüv rheinland, headquartered in cologne, germany, has more than 20,000 employees and annual revenue of 2 billion euros. tüv rheinland’s senior experts test technical systems and products worldwide, support technical and business innovation, train many professionals, and certify the management system according to international standards.