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Manufacture
Karl Siegel

Three Generations of Craftsmanship

Family-owned since 1948: one of Germany’s last full-scale knitting mills, now run by the third generation. From the hand-knitting loom to the “Seepferdchen” brand to its rebranding as RYMHART—three generations that have continually reinvented themselves. What makes this manufacturer special: genuine craftsmanship, made in Germany, with a keen eye for quality and durability.

Our services

1. Knitting (Gauges: 5 -12 gg)

 

Our services include:

We design and manufacture high-quality knitwear—from pattern development and yarn consultation to knitting and binding, as well as finishing, quality control, packaging, and logistics

  • Product development & prototyping

  • Knit programming & sample development

  • Linking

  • Sewing / garment assembly – Larger production  are handled by our long-standing partner company in Slovakia

  • Stitch Repairs and special customer requests

  • Machine Embroidery

  • Packaging (Hang Tags & Labels)

  • Yarn consultation and sourcing

  • Full-service business

  • Minimum order quantity (MOQ): 200 pieces per style

  • Prototype samples within approximately 6 weeks

  • Production: 4 months

2. Yarn Expertise

We knit on Stoll flat knitting machines and specialize in processing the following yarns:

  • Merino wool / blends

  • Virgin wool / blends

  • Cotton / blends

  • Silk

  • Viscose

  • Recycled materials

  • Cupro

  • Synthetic fibers

 

3. Production Capabilities

 

Our services include:

  • Cut & Sew

  • Development and production of high-quality flat-knit products — from individual samples to mass production

  • Full-service support from the initial design concept through material selection and product development to final production

  • Product categories: Women’s Apparel, Men’s Apparel

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Manufacture Karl Siegel

Drosselstieg 50

21682 Stade

Germany

Contact person: Lasse Siegel

Languages Spoken: German, English

mail: lsiegel@rymhart.de

phone: +49 4141 990810

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