National Quality Inspection
Jingtong pipes have passed the inspection by Gereral Administration of Quality Supervision,Inspection and Quarantine of the People's Republic of China. At the same time our company get ISO9001 and CE certificate.
Jingtong pipes have passed the inspection by Gereral Administration of Quality Supervision,Inspection and Quarantine of the People's Republic of China. At the same time our company get ISO9001 and CE certificate.
