Review on 🔧 Utah Pneumatic Air Line 3/8" OD Dot Approved Type B Double Layer Nylon Air Hose: SAEJ844 for Air Brake Tubing, Fluid Transfer, Air Horn Tubing (10 Meter) by Shane Wallace

A previous question asked about this product was "Is the DOT dot printed directly on the hose itself?" The answer to this question was "Yes, it is. "So I bought a catenary, assuming it was DOT approved. There is no dot printed anywhere on this catenary. How do we know it's safe to use on my truck's airbag/suspension components? It is made in China.