Switching component suppliers is painful, and it is painful for one specific reason: the cost of being wrong. A new supplier quotes 15 percent below your incumbent. You place a production order. The parts come in. Something is off -- the tolerance is tight but outside your fit window, or the finish is slightly different, or the durometer reads 65A instead of the 60A you spec'd. Now you are three weeks behind schedule, holding tooling charges you cannot recover, and your procurement team is explaining to engineering why they should never listen to a sourcing pitch again.
That is the single biggest reason OEMs stay with underperforming suppliers for a decade longer than they should. The risk of the switch feels bigger than the ongoing overpayment.
SB5 was built specifically to eliminate that risk. Every new customer relationship starts with a free verification sample manufactured to your exact specs on the actual tooling we will use for production. You hold the sample, check the fit, measure the tolerances, send it to your QA team, and only then do we quote the production run. If the sample is not right, we revise at no cost and ship another one. There is no tooling charge on the first evaluation and there is no minimum order commitment before you have the sample in your hand.
This guide walks through how that process actually works, step by step, with realistic timelines and a concrete example. If you are evaluating SB5 as a new supplier, this is the operational picture of what the first 90 days looks like.
The Four Steps, End to End
Every SB5 engagement follows the same four-step workflow from first contact through stocked reorders. Understanding where you are in the workflow and what happens next is half the value -- it removes the surprise factor that usually comes with cross-border component sourcing.
| Step | Typical Timeline | What Happens |
|---|---|---|
| 1. Quote | 24 - 48 hours | You send drawings, specs, or a sample. We review feasibility, cost out materials and tooling, and send back a quote covering sample cost (usually zero) and production unit cost at target quantities. |
| 2. Sample | 3 - 5 days after quote approval | We manufacture a verification sample on the actual tooling we will use for production and ship it to you. You verify fit, finish, tolerances, and any performance criteria. |
| 3. Production | 21 - 45 days depending on complexity | After you approve the sample, we place the production order, run quality checks at milestone points, and ship the full order to your facility. |
| 4. Warehouse | Roughly 1 week per reorder from stock | Approved parts from repeat customers are warehoused in our Plant City, FL facility. Reorders ship from stock in one to three business days on confirmed match, and the full warehouse-to-dock cycle usually runs about a week. |
Step One: The Quote
A good quote requires one thing above all else: clarity on what you actually need. We accept any of three inputs for a new quote.
A CAD file -- STEP, IGES, or native CAD formats. If you have a 3D model with tolerances called out, that is the fastest path to an accurate quote. Our engineering team reviews the file, flags any features that need clarification, and responds with a cost breakdown within 24 to 48 hours in most cases.
A 2D drawing with dimensions and tolerances. Still fast. We confirm material specs, finish, and any critical dimensions, then quote.
A physical sample. This is actually our favorite starting point for standard sealing and bracket work because it eliminates interpretation error. You ship us the current part you want to replace. We measure it, photograph it, match the material, and quote the direct equivalent. For customers who are replacing an existing part whose drawings are locked up with the incumbent supplier, this is often the only practical path.
Once we have the input, the quote itself covers three things: the verification sample cost (zero for first-time evaluation in almost every case), the production unit cost at your target quantity, and the lead time estimate for both the sample and the production run.
Step Two: The Verification Sample
Here is where the sample-first model actually pays off. A lot of suppliers will send you a "sample" that is really a catalog swatch -- something close to what you asked for, pulled from stock, meant to give you a rough feel for the material and the finish. That is not what we do.
The SB5 verification sample is manufactured to your exact specs on the actual tooling we will use for production. If you quote a 63mm aluminum roller tube with internal keying, the sample that ships to you is a 63mm aluminum roller tube with internal keying, produced on the extrusion line that will run your production order. Fit is identical. Finish is identical. Tolerance envelope is identical.
The sample ships within 3 to 5 days of your approval of the quote. You verify against your drawings. You check fit in your actual assembly. You measure critical dimensions. If you have a QA team with CMM, ballistic, or hardness testing protocols, this is the time to run them.
If the sample passes your internal QC, you approve it and we move to production. If the sample does not pass -- out of tolerance, wrong durometer, wrong finish, wrong color match -- we revise at no cost and ship another one. Unlimited revisions until the sample matches your requirements. No clock running on your account, no threat of order cancellation.
What customers do on their side during the sample review
The customers who run the fastest evaluations treat the verification sample like a formal PPAP. They have a checklist, they measure the specific dimensions that matter, they run a fit test in their actual assembly, they document any deviations, and they respond within a business day. Treating the sample as a real gate -- not a courtesy -- dramatically shortens the total qualification timeline.
Step Three: Production
Once you approve the sample, we place the production order through our vetted global manufacturing network. Lead time depends on complexity and category:
- Standard hardware and fasteners: typically 21 - 35 days
- Custom brackets and stamped parts: typically 28 - 45 days
- Brush seals and rubber seals (custom runs): typically 30 - 45 days
- Custom roller tubes: typically 30 - 45 days
Quality Verification During Production
Quality verification happens at milestone points, not just at final inspection. On the first production run of a new part, we photograph the raw material, the mid-process state, the final parts off the line, and the final packaged shipment. That photo record gets attached to the production file so there is a visual paper trail from raw stock to the pallet on your dock.
For dimensional tolerances, we verify critical dimensions at statistical sample points through the run -- not just the first and last piece. For finish, durometer, and material callouts, we run verification tests against the approved sample and document any deviation. If a run has an issue, we catch it before the parts ship, not after they arrive.
Step Four: Warehoused Reorders
After the first production run ships and you confirm the parts are in spec, we warehouse the approved inventory at our Plant City, FL facility. This is the part of the model that pays off over the next three years.
Your second order does not go through a 45-day production cycle. It ships from stock in our warehouse, typically within one to three business days of the order being confirmed, and hits your dock within about a week for most of the continental US. You get the cost advantage of global manufacturing and the response time of a domestic distributor in the same supply chain.
Blanket purchase orders, scheduled releases, and annual volume agreements are all supported. For customers with predictable monthly draw, we can lock pricing, guarantee warehouse stock levels, and scheduled-release against your production calendar so your MRP system has reliable numbers to work against. For customers with less predictable demand, warehoused stock still gives you a fast-turn safety net that a pure make-to-order supplier cannot match.
A Walkthrough: The 63mm Aluminum Roller Tube
To show the full workflow with concrete numbers, here is an illustrative example based on the kind of job we run regularly.
Day 0. A motorized screen OEM sends us a STEP file for a 63mm outer diameter aluminum roller tube with internal keying, 5000mm long, 6063-T5 aluminum, mill finish, with a specific keyway depth and angular tolerance. They currently buy the part from an overseas supplier and are seeing a 12 percent price increase from that supplier on the next contract cycle. They want a second source.
Day 1. Our engineering team reviews the STEP file and confirms the part is producible on our extrusion network. We quote a zero-cost verification sample and a production unit cost at the customer's target annual volume. The quote lands in their inbox within 24 hours of the file being received.
Day 3. The customer approves the sample quote and we release the sample to production.
Day 8. The verification sample ships. It is the full specified part -- 63mm OD, 5000mm long, the correct keyway, mill finish -- manufactured on the same extrusion die we will run for the production order.
Day 12. The sample arrives at the customer facility. Their QC team measures the OD, wall thickness, keyway geometry, and straightness. Everything checks out. They sign off the sample and release the production order.
Day 48. The first production run of 2000 tubes ships from the manufacturing partner, headed for Plant City, FL for quality verification and consolidation.
Day 55. The production run arrives at our warehouse. We run statistical QC on a sample of tubes, compare against the approved verification sample, and stage the order for shipment.
Day 57. The production order hits the customer dock.
Day 90. The customer places a reorder for 1500 tubes. Because the part is approved and we are now warehousing the approved inventory, the reorder ships from Plant City stock and hits the customer dock 7 days later.
From initial CAD file to approved reorders, the whole cycle takes about 90 days. After that, reorders are on a 1-week cadence from stock. The customer has eliminated their single-source exposure, cut their unit cost 15 to 20 percent, and compressed their reorder lead time from 60 days to 1 week.
What Happens When a Sample Does Not Pass QC
This is the question every engineer asks when we explain the sample-first model, and the honest answer is: it happens. Not on every part and not often enough to slow down the overall cycle, but it happens.
When a sample does not pass your QC, we revise at no cost. That means no new tooling charge, no new sample charge, no renegotiated timeline pressure, no threat of order cancellation. We get the feedback from you on what is wrong -- a dimension that is out, a finish that is off, a color that does not match -- we adjust the tooling or the process, and we ship another sample. Unlimited revisions until the sample matches your requirements.
The only cost of a sample rejection is time. A revision typically adds 3 to 7 days to the sample cycle, depending on what needs to change. Tolerance adjustments are faster. Finish changes are slower. Material substitutions can add a week if we need to source different stock.
This is the part of the process that makes the sample-first model work. If there was a cost or a commitment attached to the first sample, customers would hesitate to reject and revise, and the first production run would be the one that exposed the problems. Because the sample cycle is free and unlimited, customers actually use it the way it should be used -- as a real qualification gate before any commitment is made.
Frequently Asked Questions
Is there really no cost on the first verification sample?
For standard evaluation on components within our core categories (brushes, seals, brackets, fasteners, endcaps, idlers, roller tubes, extrusions, custom stamped parts), yes -- the first verification sample is free, including unlimited revisions until it passes your QC. For exotic materials, extremely large parts, or processes that require dedicated new tooling before any sample can be produced, we may discuss a nominal tooling contribution upfront, but that is the exception and we will tell you clearly before any commitment.
What if we change specs mid-cycle?
Spec changes during the sample cycle are handled as a new sample revision at no cost. If the change is significant enough that it is effectively a new part, we will re-quote the production pricing, but the sample cycle itself stays free. If specs change after the production order has been placed and is in-process, we work with you to adjust where possible and quote any incremental cost transparently -- no surprises on the invoice.
How do you protect our design files and IP?
CAD files, drawings, and any proprietary details you share with us are treated as confidential. We share design data only with the specific manufacturing partners running your parts, under confidentiality terms. We do not list customer part numbers or designs publicly and we do not use your files as reference material for other customers' projects. NDAs are available on request before you share any files.
What is the minimum order quantity?
It depends on the part. For warehoused, in-stock items (common brush seal profiles, adjustable idlers, plastic and aluminum endcaps, standard fasteners, rivets, idler plates, safety mounts), minimums are often a single box or a single roll -- whatever is the smallest packaging we hold. For custom production runs, minimums depend on the tooling economics and typically start in the hundreds to low thousands of pieces for standard parts. We will discuss minimums upfront in the quote so there are no surprises.
Can you reverse-engineer from a physical sample?
Yes, and it is one of the most common starting points. You ship us the current part, we measure critical dimensions, identify the material and finish, and quote the direct equivalent. For standard brush seals, rubber seals, brackets, and endcaps this is usually the fastest quoting path because it eliminates drawing interpretation error. The first verification sample we ship back is the part manufactured to the specs we pulled off your sample.
What if the approved part needs a running change later?
Running changes are handled as a new sample cycle. We manufacture a revised verification sample on the updated spec, you approve it, and we transition the production line to the new version. Existing warehoused inventory of the previous version stays available until it is worked down, so you do not end up with a sudden gap in supply during the transition.
Ready to test the process on a real part?
Send us a drawing, a CAD file, or a physical sample. We will quote within 24 to 48 hours and ship a free verification sample before any production commitment. No tooling charges on first evaluation, no minimum order before the sample is in your hand, and unlimited revisions until it passes your QC.