D & H Super Liners

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D&H Super Liners is a line boring company situated in Gauteng.  

Created by Hendry Venter and Dirk Janse van Rensburg it is our goal to deliver precision engineering and quality service to all companies on site, countrywide.

We use specialized welding and Line Boring equipment for precision on site engineering .

The Climax BB5000 and BB4500 is one of the advanced Line Boring machinery world wide.

The Smenco BOA-408i S1 is one of the leading Bore and face Welding of it range and is one of the most recommended Welding machines in the industries.



D & H Super Liners are the choice for market leading repairs and preventative maintenance to your field machinery including construction equipment, excavation equipment, earthmoving equipment and quarry plant repairs.

We carry out onsite line boring, plasma cutting, thermic lancing and welding repairs to a whole host of equipment and tools using our portable precision machinery.

Our Engineering workshop is equipped with a wide range of specialised Machinery (Lathe, CNC, Milling) for any Engineering requirements. With our 3D Testing Machines we can manufacture high quality parts.

D & H Super Liners also specialise in Hydraulic Cylinder manufacturing & repairs. We also do reversed engineering on any type of Cylinders & design new cylinders to meet your needs.

We have over 30 years of specialised welding experience and have a wide range of knowledge of all types of fabrication and engineering industries.

From one-off jobs and emergency breakdowns to complete plant refurbishments, D & H Super Liners can help your business and we can meet any challenge.

We have been helping businesses like yours that insist on excellence as we not only excel in our field, but we also offer competitive pricing on all our services

About D & H Super Liners

And the Team

Our Work

Some of our recent work



“Business is not just doing deals; business is having great products, doing great engineering, and providing tremendous service to customers. Finally, business is a cobweb of human relationships.”

The Gallery

Engineering is a great profession. There is the satisfaction of watching a figment of the imagination emerge through the aid of science to a plan on paper. Then it moves to realisation in stone or metal or energy. Then it brings homes to men or women. Then it elevates the standard of living and adds to the comforts of life. This is the engineer's high privilege.

Contact Us

Get In Touch


We’re a Small Company in the South Africa, Servicing the whole of Africa

D & H Super LinersOn Site Line Boring - Hydraulic Cylinder’s Engineering - Specialised WeldingLine BoringHydraulic CylindersMachiningSpecialised WeldingD & H Super LinersD & H Super Liners

Hendry Venter - Managing Director

Tel: 079 669 8528

Fax: 086 275 9152

Email: hendry@dhsuperliners.co.za

Dirk Jansen van Rensburg

Tel: 076 817 5868

Fax: 086 275 9158

Email: dirk@dhsuperliners.co.za



Fax: 086 275 9152

Email: sales@dhsuperliners.co.za


D & H Super Liners
5 Rotterdam Ave
Apex, Benoni

For all your Engineering Requirements 20140110_120925.jpg 20140110_120925.jpg 20140110_120925.jpg 20140110_120925.jpg 20140110_120925.jpg 20140110_120925.jpg 20140110_120925.jpg 20140110_120925.jpg