Most Mumbai manufacturers and exporters I look at have the same shape of website: a strong About page, a Contact page with a Lower Parel or Andheri MIDC address, and then a single page called "Products" carrying forty items in a table. The table is often an image. Sometimes it is a PDF. Either way, the catalogue is invisible to search, and the business wonders why enquiries come only from referrals.
The fix is not more content. It is giving each commercially meaningful product its own crawlable page, and being honest about which products are worth one.
Start by ranking your own catalogue
Before writing anything, sort the catalogue by margin and by how often buyers actually ask for the item. In almost every catalogue I have audited, six to ten items drive the enquiries and the rest are there because a customer once asked. Those six to ten items get real pages. The rest stay as rows in a specification list on a category page. Building forty thin pages is how a site ends up with forty pages competing against each other and none of them ranking.
What a product page needs that a catalogue row does not
A buyer searching for an industrial component is running a shortlist, not browsing. They want to know whether your version fits their spec, what it is made of, what standard it conforms to, and whether you can supply the quantity they need on the timeline they have. A page that answers those four questions in the first screen outperforms a prettier page that makes them scroll for a datasheet.
Put the specification in HTML text, not in an image of a table. This sounds obvious and it is still the single most common failure I see. If the grade, dimension range, tolerance and material sit inside a JPEG, none of it exists to a search engine, and none of it can be matched against the long-tail query the buyer typed.
Add the things buyers ask on a call: minimum order quantity, lead time bands, whether you supply to a particular certification, which ports you ship from. Export buyers search in these terms. Indian competitors mostly do not write in them.
Category pages are where Mumbai location relevance belongs
Individual product pages should read like product pages, not like local landing pages. Stuffing "Mumbai" into a specification page reads badly to buyers and does very little for ranking. Location relevance belongs on the category page and the About page, where it is natural: where the plant is, which industrial belt it serves, which ports are practical from there, how long a dispatch to a Pune or Gujarat buyer actually takes.
That is a real differentiator for a Mumbai-based supplier and almost nobody writes it down.
Internal linking is the part that gets skipped
Once the pages exist, they need to be reachable in one or two clicks from the homepage, and they need to link to each other where a buyer would sensibly compare. A grooving tool page that links to the holder page it fits is useful to the buyer and tells search engines the two pages are related. A products page that links to nothing is a dead end.
If your catalogue lives behind a filter or a search box with no crawlable URLs, that is a technical problem, not a content problem, and it has to be fixed before any writing is worth doing.
Do not skip the enquiry path
A ranking product page that sends the buyer to a generic contact form loses the enquiry. Put the specification-relevant call to action on the page itself: request a quote for this item, request a sample, download the datasheet with the item pre-filled. Measure it. If a page ranks and never converts, the page is wrong, not the keyword.
What this looks like in practice
For a Mumbai fabrication business I looked at recently, the sequence was: identify the eight products that mattered, write eight real pages with specifications as text, rewrite one category page to carry the location and logistics story, link everything properly, and remove a PDF catalogue that had been the only route to half the range. No new domain, no link building, no budget increase. The pages that had never been crawlable started picking up long-tail specification queries within a few weeks, which is the only kind of traffic that turns into an export enquiry.
If you want a second pair of eyes on a catalogue before you commit to a rebuild, an SEO expert in Mumbai can usually tell you in an afternoon which pages are worth building and which will just compete with each other.
Related reading: Multi-Location SEO for Mumbai Businesses covers the branch-page question that comes up as soon as a manufacturer has two plants.