特点：
乙烯树脂外壳，耐刮损、特有抑制细菌存活技术，内芯采用优质铝合金专业防撞设计，良好的防火性能，凹凸纹表面防紫外光及日光照射，耐腐蚀，易于清洁，可提供***大防护，避免墙壁受损。FEATURES：
A：internal metal structure strength is good，appearance of vinyl resin material，warm and not cold.
B：surface split molding.
C：upper edge tube style is ergonomic and comfortable to grip.

D：lower edge arc shape can absorb impact strength and protect walls.