Overview
| brand | Yijin | hardness | strong |
| material quality | Stainless steel | style | Simplicity |
| colour | Red Yellow Blue | Water tightness | strong |
| Processing customization | yes | compressive strength | strong |
| Quality level | high | Special Purpose | Fire and theft prevention |
| Foreign trade or not | yes | Production process | manual |
| Safety level | high | Scope of use | Schools, residential areas, factory areas, construction sites, hospitals |
| Product category | Roller shutter | Pendulum impact amount | |
| Wind pressure resistance performance | strong | Bending modulus of elasticity | |
| Door frame plate thickness | Tensile yield strength | strong | |
| Maximum size of door frame | Saleable land | nationwide |
Product Details
Trading Area
Global