On March 8, Bureau Veritas issued IATF16949&ISO9001 quality management system certification to Sichuan Langsheng New Material Technology Co (Longthium New Material). Founded in 1828, Bureau Veritas is currently the world's oldest and largest international certification and inspection group, which is very influential in the industry. The passing of this certification marks that the quality management system level of Longthium New Materials has been in line with the world's first-class certification organizations.

朗晟新材料IATF16949&ISO9001质量管理体系认证证书