Control Fire System’s products are great and functional. As a facility manager, it is my duty to ensure the safety of our workers since our company produces a lot of highly flammable products. Our workplace cannot risk of having a fire and our fire suppression system needs to be top notch and properly functioning. It's rather like getting a regular physical and screening medical issues -- you can't fake it. These folks have performed their oversight role perfectly and we look forward to continue working with them.