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![OTB_Logo_FulColour.png](https://static.wixstatic.com/media/416b24_7c449b97130f47cbb2a4b5e450a344a4~mv2.png/v1/fill/w_139,h_63,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/OTB_Logo_FulColour.png)
![](https://static.wixstatic.com/media/416b24_2236e27ace3d4f71a860d914b965ec50.jpg/v1/fill/w_979,h_155,al_c,lg_1,q_80,enc_auto/416b24_2236e27ace3d4f71a860d914b965ec50.jpg)
XPANDXTM
Product design. We invent new products and bring them to market, as well as design, check and assure those developed by others.
![Ramwall](https://static.wixstatic.com/media/416b24_e696c254b0f34a409e86e56e4e9627b2.png/v1/fill/w_284,h_166,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/416b24_e696c254b0f34a409e86e56e4e9627b2.png)
![Ramwall](https://static.wixstatic.com/media/416b24_c0111d19656240299cfa019a0708c47f.png/v1/fill/w_284,h_166,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/416b24_c0111d19656240299cfa019a0708c47f.png)
The following is a selection of some products we have helped to develop:
XPANDX
High capacity rock anchor
RAMWALL
Reinforced earth retaining wall system
RAMARCH
Tunnel ground and lining support system
SLEEPERSAFE
Composite railway sleepers
SLEEPERSAFE
![Ramwall](https://static.wixstatic.com/media/416b24_d48a92e3b77349e6a857be85d75f4d30.jpg/v1/fill/w_284,h_166,al_c,q_80,usm_0.66_1.00_0.01,enc_auto/416b24_d48a92e3b77349e6a857be85d75f4d30.jpg)
RAMWALL
XPANDX
![](https://static.wixstatic.com/media/416b24_176135cc7fbc48c8bebcf34d3dd07133.jpg/v1/fill/w_284,h_166,al_c,q_80,usm_0.66_1.00_0.01,enc_auto/416b24_176135cc7fbc48c8bebcf34d3dd07133.jpg)
RAMARCH
RAMWALLTMl
![Ramwall](https://static.wixstatic.com/media/416b24_ff98b987403242e59e33b12656dd86f2.jpg/v1/fill/w_284,h_166,al_c,q_80,usm_0.66_1.00_0.01,enc_auto/416b24_ff98b987403242e59e33b12656dd86f2.jpg)
RAMWALL
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