We can supply guardrails conforming to various international and national standards, including: EN 1317 (European Standard), AASHTO USA Standard, AS 1594 (Australian Standard), RAL RG620 (German Standard), AS NZS 3845-1999 (Australian/New Zealand Standard), JT/T2811995 (Chinese National Standard). We also hold certifications from organizations like ASTM, ISO9001, ISO45001, ISO14001, SGS, and CE.