PS 2931/3 rounded corners without holes Test grade tinplate's video
NBCHAOVIDEO15 plays · · 2019-03-22
PUSHEN PS 2931/3 test grade tinplate is a stainless steel tinplate with a size of 150 * 70mm and a thickness of 0.28mm. PUSHEN test grade tinplate meets the GB2520 standard and is a rounded corner tinplate.