Flexible assembly and delivery 安装方便,易于运输 Free combination 可自由组合 Sturdy and Durable: Anti-knock Steel Frame 全钢结构,坚固耐用 Comfort and Safty: Sound and heat insulation, antiseep and fireproofing 舒适安全,产品的密封性能极佳,隔音隔热,防水防火抗腐蚀 Eco-firendly and Energy saving: Cyclic utilization 环保节能,可循环利用 |