Longstone company was formed in 2017,with head office in Guangzhou City,China. Over the past 10 years,we’ve been professionally serving multiple industries such as hot melt adhesive,candles, PVC pipes…
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