Manufacturing · Aerospace & Defence Components
We build the boards and harnesses, but buyers want to see how we test them.
An avionics buyer has already designed the unit. They need a shop that can build to the drawing, test every unit and keep records. A page that talks about electronics manufacturing in general leaves them guessing about the one thing they care about, which is how you test.
Scope, fee, reporting and term are agreed in writing after we have read your brief and spoken to you.
In one paragraph
Avionics hardware is the electronic assemblies, cable harnesses, enclosures and connectors that carry power and signals in aircraft and unmanned systems. GullySales presents the electronics maker's build and test capability to design teams and integrators, and follows up each request for quotation until it turns into a prototype run.
Last updated 16 Oct 2026. Licence, certification, labelling and advertising rules for aerospace & defence components differ by product and change. We describe them in general terms, so check the current position with your own adviser or the regulator before you publish a claim.
Who it is for
This is written for you if avionics hardware is what you make or sell.
- Cable harness and wiring assembly shops working to a buyer's wiring diagram
- Printed circuit board assembly houses with inspection and test equipment
- Enclosure and connector panel makers for avionics boxes
- Small electronics firms making ruggedised units for aerial platforms
Not for
It is not the right fit if.
- A board assembly shop with no test fixtures and no plan to invest in them.
- A firm that wants to sell its own avionics product to end users. That is a different marketing job.
How buyers choose
What decides the sale of avionics hardware.
Build to print with a test plan
The buyer supplies drawings and a test procedure, or expects you to propose one. How you test each unit is the main point of comparison.
Component sourcing and traceability
Buyers ask where components come from, how you avoid counterfeit parts and how batches are recorded.
Workmanship standard
Soldering, crimping and harness workmanship are judged against an accepted standard. Say which one you work to, as the buyer defines it.
Prototype run before production
A small prototype quantity is built first, inspected and tested. Only then does a production order follow.
Where orders are lost
What usually goes wrong when you sell avionics hardware.
In the words owners use on the first call.
“Buyers treat us as a commodity assembly house”
Without pages on test capability and traceability, a buyer compares you with the lowest-priced board shop.
“Our engineers answer RFQs between jobs”
Quotations for harnesses depend on connector and wire availability. They wait while the engineer is busy, and the buyer moves on.
“We cannot show the units we build”
Build photographs are usually confidential. Show the work area, the test bench and the process instead.
The scope
The work we would propose for avionics hardware.
Measured on qualified enquiries, quotation requests, follow-up on each quotation, trial orders won and repeat orders. Anything here that needs a platform, directory or tool we have not used with you is confirmed with you before it goes in the scope.
- A page on build and test capabilityReflow lines, inspection equipment, test benches, environmental screening if you run it, and the records you keep per unit.
- Videos of the test bench and workstationsA short film of how a unit is built and tested, with nothing customer-specific visible.
- Search for harness and assembly termsPages for cable harness assembly and electronic box build, tested for the terms buyers use.
- RFQ handling for harnesses and boardsA record of each bill of materials received, the quotation date and the follow-up call.
- Outreach to avionics design teamsResearch on a small set of named integrators and drone builders, with messages written around the build type.
What we do
What you get for avionics hardware.
Each deliverable and what it is there to change.
A test and traceability page
States the tests per unit and how component lots are recorded, which a quality team can match to its checklist.
A harness and assembly RFQ form
Asks for the diagram, connector list, quantity and delivery date.
A short build-process video
Walks through incoming inspection, assembly, test and packing.
A target account list of integrators
Shows the named companies, the products they make and why your build skills fit.
How the result is measured
- Enquiries with a drawing or bill of materials
- Quotation requests answered
- Follow-up on each quotation
- Prototype runs ordered
- Production orders won
- Repeat orders
Recorded as a baseline before work starts, so every later report has an honest comparison.
How it works
From your first message to the first report.
No open-ended retainer. Every step gives you something in writing.
First
Your brief
You tell us what you need in a few short steps: your business, what you want, where enquiries come from and how they are handled.
After the brief
A conversation and a written scope
We read it, then talk with whoever handles your enquiries. If you want our help, the scope, the fee and the reporting come in writing, and nothing starts before you have read them.
Before work starts
Baseline recorded
The numbers this work is meant to move, such as enquiries, quotations, orders, visits or renewals, written down so every later report has an honest comparison.
After the baseline
The first fix goes live
The fix we agreed to start with is put in place and measured against the baseline, whether that is a reply, a follow-up, a page, a listing or the handover between marketing and sales.
As agreed
Report against the baseline
What moved, what did not, and what changes next, in plain words. How often you get it is set in writing before work starts.
At renewal
Renew on the numbers
The term ends and you decide whether to continue from the results. The length is agreed in writing before anything starts.
What we need from you
What to have ready before we talk.
None of it has to be tidy. We read what you have.
- Equipment list for assembly, inspection and test
- Workmanship standards you follow
- Photographs of the bench and the clean area that you may share
- A sample of bills of materials you have quoted
- Past enquiries from aerospace, drone or defence electronics buyers
Export and new regions
Selling avionics hardware beyond your home market.
Where you sell decides standards, documents, payment terms and freight. We work from Bengaluru and have no overseas office, so for a new region we start from your own enquiries, your existing buyers and the directories you already use.
Overseas avionics and drone builders
Foreign design teams outsource harnesses and assemblies. Start with the export customers you already have and the electronics directories where they list requirements.
Component import and re-export
Imported components and finished goods leaving the country carry paperwork. Agree who handles it before quoting an export order.
FAQ
Questions about selling avionics hardware.
Not here? More answers, or ask on WhatsApp.
What do avionics buyers want to see first?
Should our harness shop and board shop have separate pages?
Can we mention that we build for aircraft?
How much does it cost?
How long is the contract?
How soon will we see results?
Who will actually do the work?
What do you need from us?
What if we are not happy with the work?
More in Aerospace & Defence Components
Makers of avionics hardware also need
Looking for the wider industry page? See aerospace and defence component manufacturers.
This page is part of the manufacturing section. The hub also lists every manufacturing industry we write for.
Why us
Why owners pick GullySales over an agency.
Marketing and sales, as one job
Most agencies stop at the enquiry. We also fix what happens after it: the reply, the follow-up, the quote and the CRM.
The person on the first call does the work
No account managers in between. You are never handed to someone you have not met.
A baseline before anything starts
Your numbers are written down on day one, so every later report compares against something honest.
The fee in writing, split three ways
Our time, your media spend and production on separate lines. You always see what goes to us.
No guarantees we cannot keep
The term is agreed in writing and never a default twelve months. We never promise a ranking or a lead count, because nobody controls those.
One office, and we say so
Nagarbhavi, Bengaluru. We work across India by call and WhatsApp and travel when a session needs to be in person.
#257, 3rd floor, Sri Nanjundeshwara Complex, Nagarbhavi 8th Block, Outer Ring Road. How we work.
Engagement options
Ways to work with us.
Pick the size of commitment that fits. Every option starts with your brief and a conversation.
Option 1
The conversation on its own
A call after you send your brief. It says honestly whether you need outside help, and many fixes are ones your own team can make.
Option 2
One fix, scoped
Start with the fix that matters most, such as reply time or follow-up. The fee is in writing before anything starts.
Option 3
An ongoing programme
We run the work, report against the baseline, and you renew on the numbers. The term and the reporting are agreed in writing first.
Option 4
Guidance for your own team or agency
We plan, brief and check the work of your in-house team or current agency, instead of replacing them.
Your brief
Tell us what you need, and we will read it before we call.
Eight short steps about your business, what you want and who decides. Most questions are a tap, and you can skip any you would rather answer on the call.
Your next practical step
Tell us what you are trying to grow, and we will read it before we call.
Eight short steps, mostly taps. Skip anything you would rather answer on the call.