Quality Control of Pre-painted Steel products
1.High GlossThailand customer reuqire high gloss products which need more that 80% glossy ,Jianglin Steel test every coil 2.Color test Thailand market have natural brown,nuvo blue ,bright green which is very popular color ,Jianglin Steel confirmed every color matching with customer samples3.Dimension measurementNormally,market required width is 914mm ,1219mm,Our controler measure the width that can follow […]