We have a production lines specially for Ball pin, Ball joint housing, hardwares, and usually, we use material SAE5140 for ball pin, with heat treatment for hardness, and for ball joint housing, we ha…
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