30 Years Of Experience - We Offer Quality Service & Technical Advice!. Galvanising & Tinning - Spearwood, WA . Brand: Ingal, Permagal. Hours of Operation: Open Monday - Friday. Payment Method: Cash, Direct Debit, EFT, EFTPOS, Mastercard, Visa. Service Option: 24hr Turnaround, Delivery, Free Consultations, Large Runs, Pick-up. Kind: Hot Dip. Material: Steel, Wrought Iron, Zinc. Assurance: Certified, ISO, Standards Australia