WordPress can publish a company, applications, articles, and a limited set of product pages. It is a poor place to be the only database for a parametric catalog that changes every day.
Do not write one brief for four kinds of site
A brand site, a content site, a small inquiry catalog, and a large commerce catalog ask for different data. Putting all four into one plugin list produces a site that does the first job and fails the last.
What it does well
Editors can publish pages and articles, set titles and descriptions, and add a second language with a maintained translation. That is enough for the company story and for answers to selection questions.
Where it stops fitting
Exact part search, package aliases, customer-specific prices, and daily stock files need a catalog built for those fields. Forcing them into page content makes search and export fragile.
From source material to handover
Prepare real copy, a few real parts, and the inquiry fields before choosing a theme. Check the home page and a product page on the network your buyers use. Speed measurements are checks, not a promise of ranking.
Split the catalog when it grows
Keep WordPress for pages and articles. Put the part records in a catalog you can export, and let the site display them. Adding another plugin so inquiries live only in that plugin’s private table is the wrong direction.
Common questions
Can WordPress be an electronic-component site?
Yes for the company, applications, articles, and a limited product list. When filters, aliases, and stock updates are daily work, keep that data in a catalog and let the site display it.
What speed checks belong before launch?
On a network like your buyers’, see when the main content of the home page and a product page appears, whether images are too large, and whether the inquiry button is near the first screen on a phone.
Can themes and plugins be added freely?
Each plugin should say what it stores and whether that data exports with the site. Use few templates. Do not leave inquiries only in a plugin’s private table.