Lifting Barrier import companies and lifting barrier import trade opportunities Safety and Security Equipments

I am a sourcing analyst at SVP. For some customers in France, I am looking for a supplier able to produce lifting road barriers, up to 12 meters long. I have seen on your website that they measure a maximum of 6 meters. I would like to know if you are able to produce longer barriers (up to 12m?), made to measure, for specific orders for example?