Features:1) Manufactured with imported raw materials
2) Adopts foreign-introduced technology
3) Anti-electronic jamming
4) Small sparkle
5) Low noise
6) No damage to commutator
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