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Men's Jacket

Men's Jacket

Custom 3 in 1 Outdoor Jacket

RUINIU manufactures custom 3-in-1 outdoor jackets in China for outdoor brands, workwear suppliers and private labels. Our jackets combine waterproof outer shells with removable insulated or fleece layers, supporting custom fabrics, trims, branding and OEM/ODM production from 100 pcs per style.

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What Is a 3-in-1 Workwear Jacket?

RUINIU manufactures custom 3-in-1 workwear jackets in China with a waterproof outer shell and a detachable fleece or insulated liner. The shell and liner can be worn separately or combined for changing weather and winter work conditions. MOQ starts from 100 pcs per style/color, samples normally take 7–10 working days, and bulk production takes 35–50 working days after sample approval.

Technical Specifications

ProductCustom 3-in-1 Workwear Jacket
FunctionWaterproof Outer Shell / Detachable Insulated Layer / Winter Workwear
ApplicationOutdoor Work / Corporate Uniform / Logistics / Maintenance / Winter Staff Uniform
Outer Shell FabricNylon / Polyester Taslan with PU membrane and DWR finish options
Inner Liner Options280gsm anti-pilling polar fleece or lightweight nylon liner with synthetic insulation
Construction3-in-1 construction with detachable liner connected by zippers and snap fasteners
Waterproof Rating10,000mm–20,000mm Hydrostatic Head
BreathabilityBreathability options available according to approved fabric specification.
MOQStarting from 100 pcs per style/color
Sample Time7 - 10 working days
Bulk Lead Time35 - 50 working days after pre-production sample approval
Quality InspectionAQL 2.5 standard, full seam tape test & needle detection on finished units
Quality & Material StandardsISO9001 Quality Management System / OEKO-TEX & GRS Material Options
24+            Years Outdoor Apparel Manufacturing
100 PCS            MOQ Per Style
600K+            Annual Production Capacity
20            Production Lines
ISO9001            Quality Management System

What Fabrics and Liners Can Be Used for 3-in-1 Workwear?

  • Waterproof Workwear Shell

    RUINIU uses nylon and polyester shell fabrics including Taslan and Ripstop constructions. PU membranes, TPU coatings and DWR finishes can be selected according to waterproof requirements, garment weight and working conditions.

  • Detachable Workwear Liner

    Fleece liners are suited to lighter insulation and frequent indoor-outdoor use. Synthetic padded liners provide more insulation for colder working conditions. Liner zippers and snap connections are developed together with the outer shell.

Which Layer Option Fits Different Work Conditions?

Layer OptionBest ForMain Characteristic
Fleece LinerMild winter / indoor-outdoor workLightweight warmth
Synthetic Insulated LinerColder outdoor workHigher insulation
Shell OnlyRainy or windy conditionsWeather protection without added insulation

How Does RUINIU Manufacture 3-in-1 Workwear Jackets?

  • 01                Sample & Pattern Development                Patterns are developed from the customer's tech pack, measurements or reference sample.

  • 02                Shell & Liner Cutting                Outer shell and liner materials are cut to the approved pattern and size specification.

  • 03                Sewing & Seam Sealing                Shell panels are sewn and required waterproof seams are sealed with hot-air seam tape.

  • 04                Liner & Connection Assembly                Detachable liners, zippers and snap connection points are assembled and checked with the outer shell.

  • 05                In-line Quality Check                Workmanship, measurements, zipper function and liner connection are checked during production.

  • 06                Final Inspection & Packing                Finished garments are inspected to AQL 2.5 requirements before packing and shipment.

Why Do Workwear Buyers Source 3-in-1 Jackets from RUINIU?

3 in 1 Workwear Jacket Production Line at RUINIU Factory in China
Factory Production
  • RUINIU manages pattern development, cutting, sewing, liner assembly and inspection within the factory workflow. The factory operates 20 production lines with annual capacity above 600,000 garments.

Technical Seam Sealing Process for 3 in 1 Workwear Jackets
3-in-1 Workwear Construction
  • RUINIU manufactures waterproof shells with detachable fleece or insulated liners. Zippers, snap fasteners, pocket layouts, branded trims and uniform specifications can be developed according to the customer's design.

RUINIU Quality Control System for Workwear
Quality Control
  • RUINIU checks fabric, workmanship, measurements, zipper function and liner connection during production. Final orders are inspected to AQL 2.5 requirements before shipment.

  • Finished batches undergo two rounds of needle detection before packing.

What Can Be Customized for a 3-in-1 Workwear Program?

Shell Fabric & Membrane
Fleece or Padded Liner
Workwear Pocket Layout
Zipper & Snap System
Hood & Cuff Construction
Logo & Uniform Branding
Size Specification
Packaging & Carton Marking

Start Your Custom Workwear Jacket Project

Send RUINIU your tech pack, reference sample or workwear specification. We can review shell fabric, liner type, sizing, trims, MOQ and sample requirements before quotation.

Frequently Asked Questions

Q1: What is the MOQ for custom 3-in-1 workwear jackets?

Answer: RUINIU's standard MOQ starts from 100 pcs per style/color. Final MOQ depends on the selected fabric, liner and trim requirements.

Q2: Can the inner liner be customized for different climates?

Answer: Yes. RUINIU can develop fleece or synthetic insulated liners according to the target climate, garment weight and working conditions.

Q3: Can the inner jacket be worn separately?

Answer: Yes. The detachable liner can be designed as a separate wearable jacket when required by the product specification.

Q4: Do you support private label and uniform branding?

Answer: Yes. Labels, embroidery, prints, zipper pullers, hangtags and packaging can be developed to the customer's specification.

Q5: What is the sample and bulk production lead time?

Answer: Samples normally take 7–10 working days. Bulk production takes about 35–50 working days after sample approval, depending on fabric availability, order quantity and production schedule.

Q6: Can you manufacture from our tech pack or existing work jacket?

Answer: Yes. RUINIU can develop patterns and samples from tech packs, measurements, reference samples or existing garments.

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If you are interested in our OEM service, please feel free to contact us and let us work together to create a brilliant future for outdoor clothing!

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  • Address3rd Floor, Xiyueqijian Complex Building,Leigang Community, Guicheng Subdistrict,Nanhai District Foshan,Guangdong,China
  • Phone+86 18928650351
  • Emailjacket3@ruiniufashion.com
  • WhatsApp+86 18928650351
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  • Address3rd Floor, Xiyueqijian Complex Building,Leigang Community, Guicheng Subdistrict,Nanhai District Foshan,Guangdong,China
  • Phone+86 18928650351
  • Emailjacket3@ruiniufashion.com
  • WhatsApp+86 18928650351
© 2026 Guangdong Ruiniu Clothing Co.,Ltd. All Rights Reserved.
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