D&H Steel Construction

( Certification )

Overview

Industries

Manufacturing

Contact

42 Mihini Road, Henderson, Auckland, 0610.

+64 9 839 7250 https://www.dhsteel.co.nz

( Achievements )

Certification overview

Toitū Enviromark Gold
Toitū Enviromark Gold certification supports organisations in setting and achieving ambitious environmental goals. It aligns with ISO 14001:2015, ensuring global best practices are met. This certification promotes continuous improvement, emergency preparedness, and robust environmental programmes.
Learn more
Certification Date Issued
15 October 2025
Valid Until
14 October 2026
Certificate Number
15102025
Certificate Status
Active
Level of Assurance
Not applicable