China Oversize T Shirt Manufacturers & Factories

Premium OEM & ODM Heavyweight Cotton Streetwear Solutions Powered by Ningbo Jinmao Import & Export Co., Ltd.

Ningbo Jinmao: Scaling Global Streetwear with Certified Manufacturing Excellence

Ningbo Jinmao Import & Export Co., Ltd. was founded in the year 2000. Over the course of 20 years, through industrial transformations and market challenges, our corporation has built a robust supply ecosystem with an annual turnover exceeding thirty million U.S. dollars. As a leading garment import and export company in Ningbo City, we are highly conscious of environmental concerns and strictly maintain the quality and environmental management system certifications of ISO9001:2015 and ISO14001:2015.

With over 50 expert staff members, our operational footprint covers men's, ladies', and kids' apparel. Our independent designing and highly professional technical teams specialize in all types of knitting and thin woven styles, delivering market-ready, environmentally-compliant, and trend-focused garments to retail leaders worldwide.

2000
Established Year
$30M+
Annual Turnover
30+
Partner Factories
100%
Quality Assurance

Global Industrial Status & Market Dynamics

Analyzing the shift in global streetwear and the demand for high-end oversized fits.

Streetwear Heavyweight Evolution

The global fashion sector has shifted decisively toward casual, street-inspired wear, with the oversized T-shirt at the center of this movement. Buyers look for fabrics between 240GSM and 360GSM that hold a boxy silhouette while keeping breathability.

Fiber and Material Innovation

Brands now require certified organic cotton, recycled polyester, Supima cotton, and Lyocell Modal. Buyers expect Oeko-Tex Standard 100 and BCI certificates to verify that products meet global retail chemical compliance.

Localized Fitting Strategies

Oversized wear requires regional sizing adjustments. Sizing for North American markets needs dropped shoulders and wide chests, European markets prefer long-line cuts, and Asian markets favor shorter, wider fits.

Custom OEM & ODM Garment Production Ecosystem

Our experienced design team and pattern room turn sketches and concepts into shelf-ready retail collections.

Ningbo Jinmao Design Team Office

Expert Design Team

Our independent, professional design and development team provides clients with comprehensive, end-to-end design services. Share your sketches, ideas, references, or raw photos with us, and we will bring them to reality. We recommend suitable fabrics according to your target budget and style preferences, and a dedicated merchandising specialist will confirm every process and pattern detail with you. We regularly update our product catalogs to offer the latest functional, trendy, and eco-friendly fabrics and accessories.

Sample Development & Pattern Room

We have a professional pattern-making team whose members average 20 years of experience in the apparel industry. Specializing in knitwear and lightweight woven garments, they can resolve complex pattern-making and sampling challenges. Our in-house sample room accelerates the development of sales samples, reducing lead times and ensuring pre-production samples represent the exact final cut.

Ningbo Jinmao Sample Room

Precision Production Roadmap

Our organized production process ensures design accuracy, fabric compliance, and on-time shipment.

1. Fit Sample Development

Once details are confirmed, we create a fit sample prototype using the customer's exact measurements, fabric type, and styling. This lets the customer verify size, drape, and overall silhouette before bulk scheduling.

2. Component Verification

We confirm all bulk production details, including lab dips, printed designs, embroidery, packaging, and custom labels, to align with brand expectations.

3. Pre-Production Sample (PPS)

We make a final pre-production sample using bulk fabrics and approved trims. This serves as the production blueprint, and mass manufacturing begins only after the customer approves it.

4. Full-Scale Production & QC

Our factories run the approved designs while local QC offices perform inline inspections, checking stitch density, dimensions, and seams.

5. Final Audit & Shipment

Our team verifies shipment packaging, and goods are dispatched via optimized shipping routes to reduce landing costs.

High-Performance Fabrics & Advanced Finishing Techniques

Select from our catalog of certified materials and print applications to build your custom collections.

Our Premium Fabric Catalog

Scuba Fabric

Scuba Fabric

Thick, structured, and double-knit structure.

Coral & Sherpa Fleece

Coral & Sherpa Fleece

High pile, warm, and soft.

French Terry / Fleece

French Terry / Fleece

Unbrushed loops, breathable, and comfortable.

Interlock

Interlock

Smooth double-knit, stable, and durable.

Pique

Pique

Textured knit, suitable for sportswear.

Rib

Rib Knit

Elastic ribbing for collar cuffs and hems.

Polar Fleece

Polar Fleece

Warm, insulating fabric for cool weather.

Single Jersey

Single Jersey

Classic flat-knit, suitable for lightweight tees.

Advanced Design & Printing Techniques

Digital Print

Digital Print

High-resolution details and unlimited color mixing.

Discharge Print

Discharge Print

Soft hand-feel print on dark fabrics.

Flock Print

Flock Print

Velvet-like raised textures for dimension.

Water Print

Water Print

Water-based ink, soft feel, and breathable.

Embossing

Embossing

Heat-pressed patterns on fabric surfaces.

Fluorescent Print

Fluorescent Print

Bright neon and glow-in-the-dark inks.

Specialized Printing

Specialized Print

Custom silk screens and dye transfers.

Applique Embroidery

Embroidery

High-density stitching and direct applique.

Fabric Processing Line

Fabric Pre-Processing

Heat-setting and pre-shrinking to reduce bulk shrinkage down to under 3%.

Garment Processing Line

Garment Post-Processing

Enzyme washes, acid wash effects, and silicone finishes for soft apparel handle.

Flexible Supply Chain & Manufacturing Scale

Leveraging specialized local facilities across 4 provinces to balance capacity, cost, and speed.

Jinmao Garment Factory Floor

BSCI & Sedex Audited Manufacturing Network

An organized, high-capacity production line is the foundation of our business. We operate manufacturing bases in Jiangxi, Anhui, Henan, and Zhejiang provinces. Through our network of 30+ long-term partner factories, we coordinate 10,000+ skilled artisans and 100+ production lines. Our factories maintain certifications from WARP, BSCI, Sedex, and Disney, meeting compliance standards for major global retailers.

Annual Output Capacity: 10 Million Pieces of ready-to-wear knit and woven clothing.

Risk-Managed Quality Control & Testing

We manage a dedicated Quality Control (QC) team and operate regional quality offices. Inline and final inspectors check fabric weights, print adhesion, and dimensional stability. Every fabric batch is tested by third-party laboratories, such as SGS and BV, to confirm composition, fabric weight, colorfastness, and tensile strength. We also source Oeko-tex certified organic cotton, Australian cotton, recycled polyester, and Lyocell Modal.

Textile Quality Testing Lab

Manufacturing Quality Assurance Tour

Flexible Prototyping & Materials

Even if order quantities are below standard MOQs, we help brands scale by suggesting similar in-stock fabrics from our partner mills. Our design team supports sample development from sketches, with patterns generated in 1–3 days and physical samples delivered within 7–14 days.

Pattern Layout Interface

Customized Labeling & Trim Programs

We offer full customization for brand labels, care instructions, polybags, hangtags, and bulk packaging. Our merchandisers coordinate all trim sub-components to align with target retail configurations.

Custom Accessories Trim Room

Component Proofing & Quality Approvals

Visual records of our print alignment checks, embroidery setup, pattern pieces, and bulk accessories preparation.

Screen Printing Film Check
Stitch-by-stitch inspection of embroidered panels prior to final panel cutting.
Garment Wash Verification
Washing durability test on sample shirts to measure post-wash distortion and shrinkage.
Accessories Inspection
Final quality check on metal hardware, zippers, cords, and customized woven labels.

Cooperative Brand & Audit Partners

We maintain long-term partnerships with retail clients and supply chain standard institutions.

Brand Partner Logo 1 Brand Partner Logo 2 Brand Partner Logo 3 Brand Partner Logo 4 Brand Partner Logo 5 Brand Partner Logo 6 Brand Partner Logo 7 Brand Partner Logo 8
Brand Partner Logo 9 Brand Partner Logo 10 Brand Partner Logo 11 Brand Partner Logo 12 Brand Partner Logo 13 Brand Partner Logo 14 Brand Partner Logo 15 Brand Partner Logo 16

Product Lines & Market Segments

Our capabilities span gentlemen's active streetwear, ladies' lounge apparel, and kids' knit sets.

Gentlemen Collection

Gentlemen Collection

Heavyweight tees, loose-fit hoodies, and joggers.

Ladies Collection

Ladies Collection

French Terry sweat sets, bodycon layers, and crop hoodies.

Kids Collection

Children's Apparel

Certified organic cotton knitwear for sensitive skin.

Global Compliance & Shipment Audits

We compile clear documentation for custom clearances, including certificate files and final packaging inspections.

Sustainable Solutions & Factory Digitalization

Integrating eco-responsible materials with modern production systems to support brand growth.

Zero-Waste Fabrics & GRS Recycled Blends

Ningbo Jinmao integrates circularity into our knitwear programs. Our mills utilize pattern nesting software to optimize fabric cutting, minimizing waste by 12% to 15%. We offer Global Recycled Standard (GRS) polyester blended with combed cotton, providing structured, shape-retaining fabrics suitable for oversized silhouettes.

Dynamic Carbon Tracking & Eco-Logistics

Aligned with ISO 14001:2015 standards, we work with shipping companies to calculate ocean freight carbon emissions, supporting brand sustainability programs. Our logistics managers prepare detailed customs folders, helping export clients navigate compliance standards in European, North American, and Asian ports.

Sourcing Highlights

  • ISO 9001:2015 & ISO 14001:2015 Quality & Environmental Systems.
  • 30+ Audited Partner Factories (BSCI, Sedex, Warp, Disney).
  • Materials certified under Oeko-Tex Standard 100 & BCI.
  • Dedicated sample pattern room with 20-year master pattern makers.
  • Complete customization of weights (180GSM–400GSM), washes, and embroidery.

Frequently Asked Questions

Find answers to common questions about pricing, sample programs, MOQ limits, and international shipping.

Q1: What are your prices?

Our prices are subject to change depending on supply and other market factors. We will send you an updated price list after your company contacts us for further information.

Q2: Do you have a minimum order quantity (MOQ)?

Yes, our orders have a minimum order quantity requirement. The minimum order quantity depends on style, craftsmanship, and fabric. Specific styles need to be analyzed on a case-by-case basis and cannot be generalized. For standard knit fabric, typical MOQs range from 500 to 1,000 pieces per colorway.

Q3: Can you supply the relevant documentation?

Yes, we can provide most documentation including Certificates of Analysis / Conformance; Insurance; Origin, and other export documents where required.

Q4: What is the average lead time?

Generally, the production time for samples is 7-14 days. The production of bulk orders depends on the approval of the pre-production samples. Typically, simple styles take about 3-4 weeks after the pre-production sample is approved, while more complex styles take about 4-5 weeks. The final delivery time also depends on the customer's arrangements for inspection and shipping schedules.

Q5: What kinds of payment methods do you accept?

The payment methods we accept include advance TT or L/C at sight. Post TT is also acceptable if you have sufficient credit insurance coverage in China.

Q6: What is the product warranty?

We warranty our materials and workmanship. Our commitment is to your satisfaction with our products. In warranty or not, it is the culture of our company to address and resolve all customer issues to everyone’s satisfaction.

Q7: Can I apply for samples before placing an order?

Of course, you can apply for samples before placing the formal order. The production process of the sample is the same as the clothing we will ultimately mass produce. If you wish to obtain samples before the actual production order, we are more than happy to meet your needs. However, please note that we will charge for the samples fee to ensure that your application for the samples is circumspect.

Q8: Is the product list on your website all your products?

The product list on our website is not our complete selection of customizable clothing. If you cannot find the product you are looking for, please feel free to contact us and we will be happy to serve you. We can manufacture high-quality customized products according to the specific requirements of our customers.