Yihe magnesium oxid board is Fire-resistance Grade A and thermal insualtion .The board feature include non-asbestos construction &corrosion & water resistance which is durability and architectural f…
Yihe calcium silicate board has more advantage in Non-combustible under British Standard- 476 and good performance towards moisture and humidity .The boards are made in a laminar process and then auto…
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