Used in the qualitative test of the material surface nickel release. For example: simulation jewelry, zipper, belt fastener, button ,glasses, watches and so on.
Tel:+86-574-87496391 Fax:+86-574-56700577 Email:sales@thaile.cn
Add:Room 306 SongXia economic and trade building CangSong road 43# Haishu district, Ningbo, Zhejiang Province China