How long has FOCS been manufacturing sustainable socks?

FOCS (Shanghai Fashionorganic Co., Ltd) has 20 years of experience in sustainable sock and garment manufacturing, serving brands in Northern Europe, Western Europe, North America, and Oceania.

What production capabilities does the FOCS factory have?

Our factory has 600 sets of advanced knitting machines, in-house washing and drying equipment, an intelligent digital production system, and 504KW rooftop solar power providing 28% of factory electricity. We support gauges from 84N to 240N.

Is FOCS factory environmentally certified?

Yes, FOCS holds ISO 14001 environmental management certification, GOTS, RWS, GRS, Higg Index, BSCI, BCI, and FSC certifications. 28% of our electricity comes from rooftop solar power.

About Us | FOCS - Sustainable Socks & Garments B2B Manufacturer

Our Story

20 Years of Sustainable Sock Expertise

FOCS has been dedicated to the production of eco-friendly and sustainable socks for over 20 years. Since our founding, we have focused exclusively on organic, recycled, and responsibly sourced materials — building deep expertise in certified sustainable hosiery manufacturing.

We primarily serve clients in Northern Europe, Western Europe, North America, and Oceania — markets where sustainability is not just a trend but a core value. Our partners trust FOCS to deliver products that meet the highest environmental and social standards, backed by internationally recognized certifications including GOTS, RWS, GRS, Higg Index, BSCI, BCI, ISO 14001, and FSC.

From GOTS organic cotton socks to GOTS organic linen clothing, from RWS wool socks to GRS recycled swimwear, every product we make carries our commitment to a more sustainable future.

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FOCS by the Numbers

Two decades of sustainable manufacturing excellence.

20+

Years of Expertise

9

International Certifications

30+

Global Brand Partners

4

Continents Served

Our Values

What Drives Us Forward

Sustainability is not a marketing label for us — it's the foundation of everything we do.

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Organic First

We prioritize certified organic materials — GOTS cotton, GOTS wool, organic linen — grown without harmful chemicals, protecting both people and planet.

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Circular Economy

We champion recycled fibers through GRS certification — turning waste into premium products, from recycled cotton socks to fishing net swimwear.

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Ethical Production

BSCI compliance ensures fair wages, safe working conditions, and social responsibility throughout our supply chain — from farm to factory.

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Environmental Care

ISO 14001 and Higg Index certified — we continuously measure, reduce, and offset our environmental impact across all operations.

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Full Traceability

Every product is fully traceable — from certified raw material origin to finished delivery — giving our clients complete supply chain transparency.

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Partnership Approach

We work as an extension of our clients' teams — offering OEM/ODM support, design assistance, and flexible production to bring sustainable visions to life.

Why Our Factory

Advanced Manufacturing Capabilities

Heavy investment in machinery, technology, and clean energy — building a vertically integrated production system that delivers precision, scale, and sustainability.

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600sets

Advanced Knitting Machines

Equipped with 600 sets of advanced knitting machines — including single-cylinder, double-cylinder, and double-cylinder double-feed models — covering the full gauge spectrum for every product category.

56N
96N
108N
120N
144N
168N
200N
240N

Only 1–2 factories in China own this level of precision equipment

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100%in-house

Washing & Drying — Fully Self-Contained

Our facility operates its own washing and drying equipment alongside knitting, seaming, treatment, and inspection — enabling true vertical production with full process control from yarn to finished product.

Knitting
Seaming
Washing
Drying
Treatment
Inspection

Complete equipment lineup — full process, vertical production

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Smartmgmt

Intelligent Digital Production System

Our factory runs on an intelligent digital production and management system that connects every workstation — from order intake and yarn allocation to knitting schedules, quality data, and shipment tracking — in real time.

Order Tracking
Production Scheduling
Quality Data
Real-time Monitoring

Modern factory management — precision at every step

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504KW

Powered by Solar Energy

Our factory runs on rooftop solar panels generating 504KW of clean energy — covering 28% of total electricity use. A real step toward carbon-neutral manufacturing.