Product range
DEF injectors, AdBlue injectors, SCR dosing modules, urea pumps, valves, nozzles, and SCR parts.
Conversion / Catalog
DEF Injector Catalog & OE Cross-Reference Request
Request catalog and cross-reference support for buyers who need product range planning, OE matching, application tables, and private-label packing information.
OE references
Share your OE number list or target references so WEUP can prepare the closest matching direction.
Application tables
Truck, van, passenger car, and off-highway paths can be grouped by buyer market.
RFQ support
Catalog requests still collect OE number, buyer type, country, and quantity.
Buyer checklist
What the buyer should confirm before quotation.
A useful SCR dosing inquiry combines part evidence, application context, quality expectations, packing needs, and the buyer's business scenario.
Collect buyer email and company name
Ask which product category they need
Ask for OE number list if available
Offer catalog and cross-reference support
Link to /products and /oe
Route request to /contact until download file is ready
RFQ closes the page.
Send OE number, sample photo, application, connector shape, country, quantity, and packing needs.
OE/OEM number
Sample photo
Application
Quantity