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开封Plum blossom shaped cast aluminum ventilation grille (55% ventilation rate)

产品描述

Advantages:

·Novel structural design, lightweight, high density;

·Flat surface, precise external dimensions, flexible interchangeability;

·Surface gridded strip holes, air outlet rate 50%-70%. Facilitates high-speed and stable airflow;

·High strength, high load-bearing capacity, low deformation;

·Fire resistance A1 class;

·Waterproof, anti-corrosion, anti-magnetic;

·No pollution, no radiation;

·Long product lifespan, low maintenance cost;

·Recyclable materials, high cost-effectiveness;

·Excellent electrostatic elimination function;