# SIGMASTRONG CONFECCAO, UNIPESSOAL, LDA

Clothing manufacturers · PT

SigmaStrong in São Mamede do Coronado, Portugal, offers men’s and women’s knitwear and technical sports garments. Services include modelling, cutting and production for other companies’ brands. It describes a Made in Portugal programme and European or Japanese raw materials.

- Products: Knitwear, Sportswear / teamwear, Other apparel
- Made in: PT
- Development: Garment modelling and brand production; patterns, grading and fees unknown

## What they make

- Men’s and women’s indoor and outdoor knitwear and technical sports articles are offered. Exact garment styles, materials, weights, sizes, colours, stock, minimums and prices are unspecified.
- Services include modelling, cutting and garment production. Accepted patterns, tech packs, grading, files, physical samples, design rights, fees, approvals and production dates are unspecified.
- Raw materials are described as European or Japanese. Confirm the fabric type, mill, composition, weight, traceability, customer-supplied material options and costs for the selected order.

## Branding and packaging

- Garments can be produced for other companies’ brands to match their image. Sewn labels, tags, logo applications, packing specifications, design rights, minimums and fees are unspecified.

## Where they produce

- SigmaStrong describes a Made in Portugal production programme. Exact factory operators, addresses, controlled stages, subcontractors and order allocation are unspecified.

## How to order and pay

- Use the published company contact channels to discuss a production or brand partnership. Confirm the contracting company, factories, minimums, complete price, samples, dates, payment, shipping and return terms.

## About the company

- The business address is in São Mamede do Coronado, Portugal, within Trofa municipality. Garment modelling, cutting and production services are offered; exact factory control and ownership are unspecified.

## Ask before ordering

- Which contracting company, factories and internal or subcontracted stages apply to my order?
- What garment styles, materials, methods, minimums and complete prices apply?
- What patterns, files, grading, samples, fees, approvals and production dates apply?
- What labels, logo applications, packing, payment, shipping, cancellation and return terms apply?

## Sources

- [Privacy Statement (EU) | Sigmastrong](<https://sigmastrong.com/privacy-statement-eu/>) (checked 2026-10-16)
- [Textile production | SigmaStrong](<https://sigmastrong.com/>) (checked 2026-10-16)

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