... curtain walls, cabinet, transportation, building, channel, railing, bracket, glasshouses, heat sinks, etcCertificatio and honorsISO900,SGS, IQNet ... , wardrobe, greenhouses and sunroom, etc2. Industrial aluminum profile for solar energy, LED, machinery, advertisement, transport, auto part, ... -resistance, powder coated aluminium products are colourful for you to choose,very good decorative effect, ...