Workwear
Safety Coveralls
Full-body protection with durable stitching and breathable fabric — built for factories, workshops, construction and automotive sites.
G.N.K. Sons (Pvt.) Ltd.
Workwear made to protect the people who build the world.
We design and manufacture certified safety coveralls, hi-visibility wear and flame-retardant clothing — engineered for long shifts, harsh sites and strict international standards.
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Years of Manufacturing
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Garments Per Day
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Global Clients Served
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Client Audit Success
25+
YEARS
Welcome to our company
Specialists in industrial workwear garments
G.N.K. Sons (Pvt.) Ltd. is a dedicated manufacturer and exporter of protective workwear. From fabric selection to final packing, every garment passes through a vertically integrated facility built around one promise — safety without compromise.
Our Mission
To deliver durable, certified workwear that keeps workers safe and comfortable on every shift.
Our Vision
To be a globally trusted workwear partner known for quality, integrity and innovation.
Manufacturing Line
What we manufacture
Every range is available in custom fabrics, colors, sizes and branding — built to your spec sheet.
Workwear
Hi-Visibility Wear
Fluorescent fabrics with certified reflective tape for maximum visibility in low-light and high-risk environments — EN ISO 20471 ready.
Workwear
Flame Retardant Clothing
Certified FR garments that resist ignition and self-extinguish — engineered for welding, oil & gas and electrical work.
Workwear
Work Trousers
Reinforced, multi-pocket trousers with an ergonomic fit — hard-wearing fabric that moves with the worker all day.
Workwear
Jackets, Bibs & Braces
Layering systems for every season — padded jackets, bib pants and braces built with reinforced seams and heavy-duty hardware.
Workwear
General Workwear & Uniforms
Shirts, two-piece suits and denim wear for everyday industrial use — customized with your company colors and logo.
Fabric Specifications
Fabrics manufactured by G.N.K. Sons
We source, weave-spec and finish fabrics to international safety standards, and test every lot before it reaches the cutting table.
| Fabric | Composition | Weight | Typical Use |
|---|---|---|---|
| Cotton Twill / Drill | 100% Cotton | 240 – 350 gsm | Coveralls, two-piece suits |
| Poly-Cotton Twill | 65% Poly / 35% Cotton | 190 – 245 gsm | General workwear, uniforms |
| Flame Retardant Cotton | 100% Cotton, FR treated | 260 – 350 gsm | Welding, oil & gas — EN ISO 11612 |
| Hi-Visibility Fabric | Fluorescent Poly / TC | 200 – 280 gsm | Road & site crews — EN ISO 20471 |
| Denim | 100% Cotton | 10 – 14 oz | Denim workwear, bibs |
| Canvas / Duck | 100% Cotton | 300 – 400 gsm | Heavy jackets, outdoor wear |
EN ISO 20471
EN ISO 11612
EN 1149-5
OEKO-TEX®
ISO 9001:2015
Why Choose Us
Built for buyers who cannot afford failure
Compliance First
Garments engineered to EN, ISO and buyer-specific safety standards, lot by lot.
In-Line Quality Control
Dedicated QC at cutting, stitching and finishing — not just at the end of the line.
In-House Capacity
A vertically integrated floor handling 5,000+ garments a day with room to scale.
Custom Branding
Embroidery, heat transfer, woven labels and reflective tape in your brand system.
How We Work
From spec sheet to shipment
01
Design & Development
Pattern engineering, sampling and fabric development against your technical pack.
02
Stitching & Finishing
Specialized safety-stitch machines, bar-tacks and triple seams for garments that last.
03
Packing & Logistics
Final inspection, export-grade packing and on-time shipment to ports worldwide.
Need protective workwear for your workforce?
Send us your spec sheet or just an idea — our team will respond within one business day with samples, pricing and lead time.
Get in Touch
Let's build your next order
Reach out for quotations, samples or factory visits — we are ready when you are.
Factory & Office
Industrial Area, Karachi, Pakistan
Call Us
+92 300 000 0000 · Mon – Sat, 9:00 – 18:00
info@gnksons.com