Fujian Honglun Steel proudly holds ISO 9001, ISO 14001, ISO 45001, PED, NORSOK, SIBUR, CNPC, SINOPEC — ensuring uncompromised quality at every step.
Each certificate represents our unwavering commitment to international standards, customer trust, and engineering excellence. Click on any certificate to view in full detail.
All 33
International10
National8
Patents15