Design you can feel.
Access you deserve.
Tactile indicators are small components with a disproportionate effect on a project: they are inspected by access auditors, they are visible on every floor, and they are hard to replace once set. The manufacturer you choose determines whether they pass inspection and last. Here are nine checks MetalX suggests any buyer make.
Ask where machining, pressing or moulding is done and what capacity is available. A manufacturer with its own plant can scale for a metro programme and control dimensions. MetalX has manufactured tactile indicators at its Mumbai factory for more than three decades.
Mill test certificates for stainless steel (AISI 304 / 316), alloy identification for brass and aluminium, and compound data sheets for polyurethane. If a supplier cannot produce these, the material is unknown.
Request dimensioned drawings and check them against your standard. MetalX studs are Ø35 mm and 4.5 mm high on a 50 mm grid; bars are 280 × 35 × 4.5 mm at 75 mm centres; tiles are 300 × 300 mm. Ask what tolerances are held and whether ADA truncated-dome tooling is available.
A reliable manufacturer can explain ISO 23599, AS/NZS 1428.4.1, ADA §705, BS 8300-1 and the Indian Harmonised Guidelines 2021, and knows which profile each requires. See our standards page as a reference.
Projects need studs, strips and tiles in several materials. A single manufacturer with one geometry across stainless steel, brass, aluminium, PU and porcelain gives a consistent installation and one point of responsibility.
Ask for samples of each item you intend to specify. Test adhesion on your floor, check the pattern under a cane, and photograph contrast against the floor finish.
Ask what is in stock and what the lead time is for the rest. MetalX holds standard items in stock, manufactures non-stock in 3–4 days and delivers urgent orders worldwide within 7 days. Ask for references on delivery performance; our Saudi Arabia metro client cited on-time delivery of SS 316 studs.
For projects outside India, choose a Government of India recognised Export House with experience of commercial invoices, certificates of origin, packing and freight. MetalX exports to more than 142 countries.
Installation templates, written instructions, technical answers during installation and replacement pieces years later are part of a reliable supply. Confirm all four are offered.
Ask to see the factory or production video, request mill certificates and dimensioned drawings, and ask about tooling for different dome profiles. Traders cannot usually provide these.
Standard items from stock within days; non-stock items in under a week. MetalX ships standard items from stock and delivers urgent orders worldwide within 7 days.
A recognised Export House has established documentation, packing and freight processes, which reduces the risk of customs delays on overseas projects.
Yes. Samples are available on request and a fibreboard installation template is included with every order.
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