Brass is an alloy of copper and zinc. It has much better abrasion resistance, better corrosion resistance and lower electrical conductivity as compared with copper. Phosphor bronze is an alloy of tin,…
We produce and supply all kinds of zipper from nylon zipper, plastic zipper, delrin/resin zipper, metal zipper, invisible zipper, rhinestone /diamond zipper, zipper slider, zipper puller, zipper long…
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