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

Yangzhou, Jiangsu

Inside our gym accessories factory

2,400 m² in Jiangdu District. Cutting, lamination, flatlock sewing, high-frequency welding, logo application and packing all happen on site. Fabric, foam and trims come from the surrounding belt.

Workshop wide shot

Six stations

The line, station by station

StationProcessDetail
01Cutting6 die-cutters, 12 layers per pass, tolerance ±1 mm
02LaminationNeoprene to jersey, 800 m of roll per week
03Sewing48 flatlock machines, 1,200 pcs per day
04High-frequency weldingBelt cores and padded panels, no adhesive creep
05Logo applicationSilicone print, heat transfer and woven label in house
06QC and packing100% measurement check, 10% stitch inspection

Customisation capability

What the line can change, and what it costs in time

Eleven variables run on our own machines. Anything outside this list needs a new pattern or a new tool — we say which one, and what it adds, before you commit to anything.

VariableRange we runMinimumAdded time
MaterialNeoprene 2–7 mm, polyester or spandex jersey, elastic webbing, PU, natural latex300 pcs5–8 days
Thickness3 / 5 / 7 mm laminated, measured under load300 pcs3–5 days
Size gradingCustom size run, chart in cm or inch200 pcs per size3–5 days
ColourPantone matching; twelve stock shades below that300 pcs5–7 days
LogoSilicone print, heat transfer, woven label, embossed plate100 pcs2–3 days
StitchingFlatlock, overlock, coverstitch, bar-tack200 pcssame run
HardwareRoller buckle, D-ring, hook-and-loop grade, zip puller300 pcs7–10 days
PackagingPoly bag, mesh bag, colour box, hang tag, insert card500 pcs3–5 days
LabellingFNSKU, barcode, care label, country of origin500 pcs2–4 days
New patternFrom your drawing, a competitor sample or a worn-out product500 pcs10–15 days
ToolingSilicone plate, steel rule die, HF welding plate1 set7–21 days

Buckles, castings and some trims come from neighbours in the belt — we name which parts on the quotation rather than let you find out at inspection. See the full ODM process.

In the order material moves

Six frames from the floor

Photographed on a normal working day, not staged for a catalogue. If you want to see it live, book the fifteen-minute video walkthrough.

Cutting table, die press, stacked neoprene sheets
STATION 01

Cutting

Neoprene roll feeding a lamination line
STATION 02

Lamination

Row of flatlock machines, hands on fabric
STATION 03

Sewing

High-frequency press closing on a belt core
STATION 04

High-frequency welding

Silicone print screen and a finished logo panel
STATION 05

Logo application

Measuring a sleeve with a gauge on a bench
STATION 06

QC and packing

Quality control

Four checkpoints

StageCheckFrequency
IncomingNeoprene thickness, fabric gsm, trimsSample per roll
In processStitch density, seam strength, logo positionEvery 50 pcs
Pre-shipmentMeasurement, function, packing count100% / lot
DocumentInspection report per batchPer order

Capacity

What the plant can absorb

ItemFigure
Employees60
Output120,000 pcs / month
New styles30 / year
Export markets28
Video tour15 minutes, WhatsApp or Teams

How to verify us

Before you place an order

  1. Book a live video walkthrough. Fifteen minutes, camera on the sewing floor, no edited footage.
  2. Ask for a third-party inspection. SGS, Bureau Veritas or TÜV, at your cost, at any stage.
  3. Order a sample. Physical sample in 7 days, refunded on your first order above 500 pieces.
  4. Ask for the audit. BSCI or SEDEX summary, plus ISO 9001 with scope and validity dates.

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