1 1/2 inch Square Bar,1 3/4 inch Square Bar,2 1/4 inch Square BarBar Material: 40Cr or 45# steel, round corner 5mm radiusHelix Plate material conforms to ASTM &nb…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea