1.Material:Q235 2.Method:Iron pipe cutting/Sheet metal processing/Welding 3.Finish:Powder coasting. 4.Certification:ISO9001 Feature: 1. Be applicable to the outdoor LED display, tube, solar energy .2.It's not easy to rust.3.Very durable. Our Machining Parts Include: 1.Aluminum stamping part, 2.Metal stamping, 3.Precise stamping parts, 4. OEM stamping parts, 5. Non standard parts, 6.Machining ...