You send
Product information, existing files and the documentation you need.
PRODUCT MANUALS & TECHNICAL ILLUSTRATIONS
We create user manuals and installation instructions, mainly for automotive products.
Your product may already be complete.
You may already have the specifications, photos and other source material.
But your team may not have enough time to turn that information into a finished manual.
D-GATE can handle the agreed documentation work, from source organization through writing, illustration and page layout.
Discuss a documentation projectDocumentation we can produce
User manuals
Installation instructions
Assembly instructions
Existing manual revisions
Versions for additional products, part numbers or vehicle applications
Technical illustrations
Component relationship diagrams
Photo annotations
Step numbering
Page layout
Source-material organization
Automotive products are our main specialty.
D-GATE's strongest area is documentation for:
automotive accessories,
aftermarket parts,
and in-vehicle products.
The representative of D-GATE has experience in automotive service, tuned and race vehicle building, aftermarket product planning and design, part-number assignment, fitment verification, pre-production checks, and installation-instruction production.
This experience helps us understand how the information in a manual relates to the actual product and vehicle.
Non-automotive products can also be discussed.
D-GATE's main strength is documentation for automotive accessories and aftermarket parts.
However, many other products also require the same kind of work:
organizing product information,
turning usage steps into clear text,
and explaining them clearly with photos and illustrations.
For example:
OEM products,
private-label products,
self-branded products,
imported products,
outdoor products,
household products,
assembly products,
and accessories.
D-GATE remains primarily specialized in automotive products.
What to send first
Please send the information you currently have.
Depending on the project, this may include:
an existing manual,
confirmed product specifications,
photos,
parts lists,
installation steps,
required changes,
target product or part number,
target market,
required language,
desired file format,
and requested delivery timing.
You do not need to reorganize everything before contacting us.
We will first review what information is available and what is still required.
How the work proceeds
D-GATE prepares
We organize the agreed source material, prepare the text, illustrations and layout, and identify technical information that still requires your confirmation.
You review
Your team reviews the technical content and requests any necessary corrections.
You receive
The agreed final PDF, technical illustrations and revision files.
Editable source files are included where agreed.
PRICING GUIDE
Pricing is agreed before production begins.
Initial project minimum
US$350
Two standard A4 pages
From US$420
Four standard A4 pages
From US$640
Technical illustration
From US$90 per item
The initial project minimum applies.
Complexity and additional work can affect the final quote.
Translation, complex wiring, substantial source cleanup and other additional work are quoted separately.
Paid D-GATE services require 100% payment in advance.
Work begins after written scope approval, full payment confirmation and receipt of required project materials.
The final price and included work are agreed after the scope review.
Technical responsibilities remain clear.
D-GATE is responsible for producing the agreed documentation carefully from the confirmed information supplied for the project.
Your team remains responsible for confirming:
product specifications,
final vehicle fitment,
installation engineering,
safety design,
required warnings,
and legal or regulatory requirements.
If technical information is unclear or unconfirmed, we ask for clarification.
We do not invent technical facts to complete the document.