Global Fashion Suppliers · Sovereign Manufacturing Intelligence

Technical Factory Specification Dossier

Serial No.GFS-GFS-17016-20261109Classification: Member Confidential

Issue Date: 2026-11-09Standard: ISO/B2B Supply SpecificationAssurance: 100% Verifiable Contact Guarantee

Manufacturing Entity · Vault Record GFS-17016

London Sartorial Tailoring & Shirting House

Commercial Trade Name: Szabo Sihag

London, United Kingdom

Operational Mill

Operating in London, United Kingdom. Verified tailoring & shirting facility indexed in the Global Fashion Suppliers master vault. Direct executive contact channels, certified audit dossiers, commercial email, and direct telephone lines are held securely in the sovereign vault for verified brand members.

1. Operating Specifications & Craft Discipline

Core Product CategoryTailoring & Shirting

Craft & Materiality FocusSartorial Tailoring & Drape

Basted Wool Canvas · Horsehair Interlining · Hand-Stitched Lapels

Corridor Regional ClusterLondon Hub

Production Engagement Models

Full Package / OEM

Lead Times & Sampling AgilitySampling: 10–14 Days · Bulk: 4–8 Weeks

Export Quality ProtocolAQL 2.5 Major / 4.0 Minor Standard

2. Verified Audits, Standards & Certifications

ISO 9001 Audited

Status: Audited & Active

OEKO-TEX Standard 100

Status: Audited & Active

GOTS Organic Certified

Status: Audited & Active

3. Verified Executive Contact Channels

✓ Direct Member Channel

Commercial / Management Email

Held in sovereign vault

Direct Mill Telephone

+75 125 ••• •• 81

Corporate Domain & Webszabosihag.com