Part and inquiry stay in the page HTML
The part number, stock state, and inquiry are in the HTML. On a narrow screen a buyer can search, read stock, and send an inquiry without waiting for a script.
What is present when the page opens
A part page includes the part number, the main parameters, the stock state, and the inquiry in the HTML. A buyer or a crawler does not wait for an application framework to see those four. The stock state says spot, futures, or inquiry. It is not only a button.
A list page also gives part numbers and category links first. Filters can help, but the parts on the first screen are not created only by the script.
The buying path on a narrow screen
The narrow screen is checked as its own path: open the menu, search a part, open the part page, read spot and futures, add a quantity to the cart or leave an inquiry. The phone and the form can be used. QR codes stay inside the layout and do not force sideways scrolling.
A comparison that fits on a desktop becomes a stack of items. The part number remains the title of each item. It is not moved into a picture that cannot be opened.
Language and files
Chinese and English are separate pages, with their own title, text, and address. The switch opens the same part or the same subject. If the translation does not exist, the switch is not offered.
Styles, scripts, images, and fonts stay on the client’s server. Accounts, orders, and inquiries are stored by the backend. The storefront writes the part of those records a buyer should see into the page.
Common questions
Why is the text in the HTML?
A visitor or a crawler can read the part number, the stock state, and the inquiry when the page opens.
Can a narrow screen keep only the phone number?
No. Search, stock, and inquiry still have to work.
Where does the switch go if English is missing?
The switch is not shown, so it does not open an empty page.
If the filter script fails, are parts still visible?
Part numbers and category links on the list page are in the HTML.