Specific colour grades include Tartrazine, Allura Red, Sunset Yellow, Brilliant Blue, Chocolate Brown HT, Amaranth, Ponceau 4R, Erythrosine and Carmoisine. The range also covers FRP meter boxes moulded from fibreglass sheets bonded with synthetic resins, and phosphoric acid for uses such as sugar refining, wastewater treatment, anodising, pre‑metal treatment, activated carbon production, soap and detergent manufacturing, cola flavouring, degumming in sugar and edible oil refining, and as an acidulant for cheese, emulsifying salts and baking powders. Buyers can send an enquiry through Global Trade Plaza.