... than 20 years 2.QC:CCIC 3.quality management:UKAS 4.ISO9001:2000 hexagonal wire mesh Materials for Hexagonal ... Width(ft)Strand1"25mm22,21,20,182'11-1/4"32mm22,21,20,183'21-1/2"40mm20, ... ,1.6mm In order to improve the level of management, satisfy the demand of our clients, we passed ... the quality management system of ISO 9001, required Certificate of Guardian ...