We can offer steel pipe overseas standard and domestic standard. I.e. ASTM, DIN, JIS, API STD.
The range of spiral welded steel pipe is
ND: 200-2400, W.T: 6mm-18mm.
The range of butt weld steel …
The electric welding net is to select and use high grade iron wire , by the fact that precise automation machinery technology treating is made into face , covering as with a net leveling , structure…
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