The company has 20 invention patents and has passed a series of certifications such as China CCC, American DOT, European ECE, Gulf GCC, Indonesia SNI, Gulf SASO etc., And has passed GB/T19001-2008/ISO9001:2008, ISO/TS16949:2009 quality management system certification, GB/T24001-2004 /ISO14001:2004 Environmental Management System Certification, GB/T28001-2011/OHSAS18001:2007 Occupational Health and Safety Management System Certification, product quality has reached the international advanced level.