Dear sir, I would like to introduce our organization Perfect Vision Manufacturer with R&D and Solutions Provider, Specialize in Safety Devices, Smart Cities, and Technology . Our Products AMAN (PWAS) Tag and Tag Less has built and manufactured in Saudi Arabia to make blind spot and construction sites safer to reduce risk of accident and vehicle collision avoidance through audible and visual alert device with following benefits. 1. Approved by ARAMCO 2. 1 Year Guarantee (Immediate Replacement) 3. Services within 24 Business Hours 4. PWAS + 360 Covering Cameras With Led Monitor. 5. Data Logger Please let us know If project site requirement of PWAS ,forward this Mail concern department as well Subcontractor . I have attached our product brochures and if you need Product detail description ,Quotation ,Meeting lets us know.