About Us


For over 60 years, Weldlok® and Balltube® have remained trusted brands across Australia serving the infrastructure, mining, industrial, civil and fabrication industries. We are specialists in the design and supply of high quality, durable grating, industrial and modular handrail, steel flooring, stair stringers and drainage grates and covers.


At each of our manufacturing facilities and branches are located in Sydney, Perth, Melbourne, Brisbane and Coffs Harbour, we have expert teams with unparalleled industry experience. The Weldlok® brand guarantees the right solution for all customers ranging from major mining and infrastructure projects to independent metal fabrication companies.


At Weldlok® we are on a mission to invest in new products and systems which will provide the Australian market with innovative solutions. To achieve that, we work very closely with industry partners and government bodies to ensure we produce quality products and systems that will meet industry needs.


The strengths that distinguish Weldlok® are:


  • An iconic, trusted brand

  • High quality, reliable and proven products and systems

  • Local availability, flexibility and expert customer service

  • Batch testing at our NATA accredited facilities

  • Compliance with Australian Standards and other government guidelines

  • Valuable synergies with sister brands Galserv®, Mastermesh® and Galintel®

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© 2019 by NEPEAN Building and Infrastructure.

Weldlok® is a registered trademark of NEPEAN Building & Infrastructure.