Tangshan Longquan Machinery Co.,Ltd

Tangshan Longquan Machinery Co.,Ltd, was found in 2004, focus on manufacturing and R&D semi-trailer fifth wheels nearly 20 years, and has cooperated with many truckmakers, like Daimler, Sinotruk, Shacman, Foton Daimler, etc., annual production reached in 240,000 pcs.

Our company passed the ISO9001:2000 International Quality System Certification in 2004, also passed ISO/TS16949 automobile quality management system certification in 2010, EU E-Mark certificated in 2016, Safe Environment Occupational Health System Certification in 2019.