A product advisory body 
 Shanghai Yi Pin Enterprise Management Consultants Limited 
 One Product Introduction: the regulatory system for professional certification, first-class service, first-class brand for the purpose, to become the first brand in the consulting industry! 
 One Product Service: System ISO9001/14001, TS16949, QC080000 Safety CE, CCC, UL, FCC, ROHS, E-MARK, C-TICK Training Internal Auditor Training 
 One Product culture: professional, value-added, simple 
 Group toll-free hotline :400 -678-8338 
 Shanghai Hotline :021 -54,999,521