MOQ from 100 pcs  ·  Mock-up in 12 hours  ·  Jeffrey@gymmill.com  ·  Yangzhou, Jiangsu, China
Gymmill

OEM / ODM / private label

ODM development — from your sketch to a sealed carton

Most suppliers can print your logo. Fewer can change the material, the pattern, the mould and the carton. This page is the honest list of what we can develop in-house, what we buy in, how long it takes and what it costs to start.

Capability matrix

Eight things we can change, and what each one costs you

Each row is a separate development step with its own minimum and its own calendar time. You do not have to take all eight — most first orders take two or three.

CapabilityWhat we actually doMinimumCalendar time
Pattern makingA pattern shop next door to the die cutter. We build the block from your sample, a technical drawing or a worn-out product you want to improve.200 pcs5–8 days
Material developmentNeoprene thickness and cell structure, knitted compression grades, coated fabrics, webbing stiffness, foam density. We send a material card with every sample so you know what you approved.300 m10–15 days
Tooling and mouldsSilicone logo plates, die-cut steel rule dies, high-frequency welding plates, and simple injection moulds for buckles and clips.1 set7–21 days
Logo and printSilicone print, heat transfer, woven and printed labels, laser etching, embossing and high-frequency debossing.200 pcs3–5 days
Packaging engineeringHang tags, colour boxes, mesh and drawstring bags, poly bags with statutory warnings, and carton drop-testing for Amazon.500 pcs7–10 days
Testing and complianceWe send to a third-party lab for REACH SVHC, OEKO-TEX, AZO, phthalates, Prop 65 and flammability, and hand you the report rather than a promise.1 lot10–15 days
Pilot runA small production run before the bulk order, so a stitching or colour problem is found at 300 pieces instead of 3,000.100 pcs7 days
Freight and FBA prepFNSKU labelling, poly bagging, carton weight and size compliance, pallet plans, and booking to Amazon or a 3PL.1 lot3–5 days
Minimums are per development step, not per order. Numbers marked in orange are pending confirmation.

Development

Six steps, and what happens if one goes wrong

01

Brief

A photo, a sample, a competitor link or a drawing. We reply with questions, not a price — the questions are free and they save a month.

02

Mock-up

Your logo placed on the product image in 12 hours, so you can show it internally before spending anything.

03

Quote and plan

Tiered pricing, material card, carton plan and a date for the sample. One page, no attachment hunting.

04

Prototype

Physical sample in 7 days. You mark it up; we adjust once for free. Second round is charged.

05

Approve and produce

25–30 days with a photo report every Friday, from your own carton, not a stock photo.

06

Inspect and ship

Third-party inspection welcome at any stage. We book the freight or hand the carton plan to your forwarder.

Pattern table, marker paper, sample in progress

Why development is fast here

The pattern shop and the die cutter are neighbours

In a trading company, every change becomes an email to a factory that answers in three days. Here the pattern maker, the die cutter, the laminator and the sewer are inside one industrial belt in Jiangdu District, which is where about 60% of China's sports supports are produced.

  • A pattern change is days, not weeks. The block is re-cut on the same table the marker was drawn on.
  • A colour match is a phone call. Foam, jersey, webbing and thread come from three suppliers within a few kilometres.
  • A mistake is caught early. The pilot run happens on the same line as the bulk, so a stitching fault shows up at 300 pieces, not 3,000.

We do not claim to be the largest, the cheapest or the only factory doing this. There are about 200 factories in this district and several of them are better than us at something. We are telling you where we sit so you can compare properly.

Sampling policy

What a sample costs and when it comes back

Sampling is where most first orders stall, so the terms are written here instead of in a private email.

Sample typeWhat you getCostCredited back
Stock sampleExisting model, our colour, no logoSample free, freight collect—
Logo sampleStock model with your logo appliedUSD 30–60 per styleOn orders above 500 pcs
Colour samplePantone-matched material, new trimUSD 80–150 per colourOn orders above 1,000 pcs
Developed sampleNew pattern from your drawing or sampleUSD 150–400 per styleHalf credited above 2,000 pcs
ToolingSilicone plate, steel rule die, welding plateUSD 60–300 per toolNot credited — the tool stays yours
Tooling is kept for your account and is not reused for another customer.

Straight answers

What we do not do

A supplier page that lists only strengths is a page buyers learn to skip. These are the five requests we turn down, and why.

  • Large steel equipment — Racks, treadmills, cable machines and plate-loaded strength stations. We are a soft-goods and small-plastic factory, not a welder.
  • Electronics design — We can source and print on a finished timer, but we do not design circuit boards or firmware.
  • Garment cut-and-sew at scale — T-shirts, hoodies and leggings in bulk belong to a garment factory. We make accessories, not apparel programmes.
  • Certifying your product for you — A test report is evidence from a lab. A certificate is issued to a manufacturer. We give you both where they exist and tell you plainly where they do not.
  • Copying a patented design — Send us the design and we will tell you if it looks like an active patent. We do not tool a product we believe infringes.

Send this and get a quote

The brief that gets answered in 12 hours

Attach

  • Product photo, sample photo, or a link
  • Quantity per colour and per size
  • Destination country and postcode
  • Logo file — AI, EPS, PDF or 300 dpi PNG
  • Any rulebook or standard you must meet

You get back

  • A mock-up with your logo on the product
  • Tiered pricing with quantity breaks
  • Carton plan, CBM and gross weight
  • A sample date, not a range
  • The documents your market requires

Send your logo. Get a mock-up and a price list in 12 hours.

Free digital mock-up and a tiered price list — no obligation, no sales call unless you ask for one.

Chat on WhatsApp+86 173 2727 2717 Email usJeffrey@gymmill.com Get a quote12-hour reply