WHO WE ARE Guardian Traffic Systems has been manufacturing a complete line of traffic road spikes since 1985. Utilizing team professional designers, engineers and experts, Guardian offers the most extensive commercial barriers in world setting industry standard for premier blocking ...

We are a pest control company. We produce bird spikes and repellers for all kinds of birds. Our spikes are polycarbon base with stainles steel spikes. They can be used against sparrows as well. The cheapest product you can find in the web.