Wholesale Jersey Tee Shirts Manufacturers & Suppliers

Global Industrial-Scale Smart Apparel Engineering & Sustainable Circular Textile Manufacturing

Featured Technical Knits & Jersey Apparel Collections

Explore our top-tier manufacturing runs featuring bio-treated performance fabrics, sustainable organic-certified blends, and precision embroidery.

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Ningbo Jinmao Import & Export Co., Ltd.

Founded in the year of 2000, our corporation makes an annual turnover of over thirty million U.S. dollars after these 20 years of efforts and experiences through challenges and adversities. Now, as the leading garment import and export company in the Ningbo city, we are very conscious towards environmental issues and hold the quality and environmental management system certification of ISO9001:2015 and ISO14001:2015. With more than 50 staff members, we cover men’s, ladies’ and kids’ wear. We have our independent designing and professional technical teams, specializing in all kinds of knitting and thin woven styles.

By aligning with the global transition towards circularity, we reduce lead times and maximize ecological integrity across our entire design, knitting, dye-house, and finishing lines. In the evolving B2B apparel space, we support brands with a fully vertical service portfolio that seamlessly bridges rapid prototyping with massive container-load shipping capacities.

Key Certifications

  • ISO 9001:2015 (Quality)
  • ISO 14001:2015 (Environment)
  • BSCI Audited Facilities
  • Sedex & WARP Certified
  • Oeko-Tex Standard 100
  • BCI Cotton Sourcing

Understanding High-Performance Jersey Knits: Engineering & Metrics

To make informed purchasing decisions, buyers must look beyond basic fabric weights. As a premier Jersey Tee Shirt manufacturer, we detail the core variables that define commercial garment resilience, hand-feel, and printability.

GSM & Fabric Weight Precision

From lightweight activewear jersey (140-160 GSM) to ultra-dense retro-weight streetwear jersey (240-300 GSM). The weight determines structural drape, thermal properties, and target-market suitability.

Yarn Spin Dynamics & Counts

Utilizing high-grade combed ring-spun cotton (30s, 32s, or 40s yarn counts). Combing removes shorter fibers to decrease pilling, enhance tensile strength, and produce an exceptionally smooth printing canvas.

Knit Geometry & Blends

Whether processing classic 100% Organic Cotton Single Jersey or adding Elastane/Spandex (3% to 5%) for recovery stretch. Our precise stitch density control guarantees diagonal stability and less than 3% residual shrinkage.

Full-Service Manufacturing Framework: OEM & ODM

Transforming raw sketches and concepts into shelf-ready retail garment lines through our standard engineering pipelines.

[OEM] Original Equipment Manufacturing

Factory & Scale: A powerful and orderly production line is the basic guarantee of our company. We have established large-scale production bases in Jiangxi, Anhui, Henan, Zhejiang, and other regions. We have more than 30 long-term cooperative factories, 10,000+ skilled workers, and 100+ production lines. We produce various types of knitted and thin-woven garments and have factory certification from WARP, BSCI, Sedex, and Disney.

Quality Control Systems: We have established a mature and stable QC team and set up offices equipped with production QC in each region to closely monitor the quality of bulk goods and generate QC assessment reports in real-time. For fabric procurement, we have long-term partnerships with reliable suppliers and can provide professional third-party testing reports on composition, weight, color fastness, and tensile strength from companies such as SGS and BV lab for every fabric.

Ningbo Jinmao OEM Apparel Factory Production

[ODM] Original Design Manufacturing

Concept Development: An independent professional design team is dedicated to providing clients with a full range of services. If customers provide pattern sketches, we will create detailed patterns. If customers provide photos, we will make one-to-one samples. All you need to do is show us your requirements, sketches, ideas or photos, and we will bring them to life.

Sample Execution: The company has a professional pattern-making and sample-making team, with an average industry experience of 20 years for pattern makers and sample makers. They can make various types of clothing to meet your needs and help you solve all kinds of problems in sample pattern-making and production. The pattern maker will make a paper pattern for you within 1-3 days, and the sample will be completed for you within 7-14 days.

Ningbo Jinmao ODM Design Sample Room

The Precision Production Journey: From Tech Pack to Global Shipping

How Ningbo Jinmao mitigates risk and ensures specification compliance at every gateway of the apparel manufacturing cycle.

01

Fit Sample & Patterns

Once the order details are confirmed, we proceed to create a fit sample, which is a prototype garment made according to the customer's specifications. This sample is designed to match the exact measurements, fabric type, and style requested. We provide this sample to the customer for approval, ensuring that the size, pattern, and fit meet their expectations.

Fit Sample Spec Chart Fit Pattern Design
02

Lab Dips & Details

To confirm the detail of bulk production such as lab dip fabrics, printed, embroidery, packaging and other related details. D65/TL84 standardized lightboxes are used to verify color matches before giving the go-ahead to dye formulation runs.

Lab dip color swatch Embroidery detail Finishing check
03

Pre-Production (PP)

Before we begin full-scale production, we create a pre-production sample. This is a prototype made using the final approved fabrics, designs, and specifications. The pre-production sample is essential as it acts as the blueprint for the entire production run. The customer is asked to approve this sample to verify that all details are correct.

Pre-production Sample Layout
04

Bulk Run & QC

Produce bulk, Fulltime QC follow up for the production of bulk goods. With the pre-production sample confirmed, we begin bulk production. During this stage, our production team carefully follows all specifications to produce the full quantity of garments. We assign a full-time Quality Control (QC) team to monitor each step of the production process.

Bulk Quality Control

High-Velocity Smart Manufacturing

Born from two decades of global apparel expertise, Ningbo Jinmao redefines sustainable fashion production. Anchored in China's textile heartland, we operate a certified ecosystem of 30+ WARP/BSCI/Sedex audited factories across 4 provinces, synergizing 10,000 skilled artisans with cutting-edge knitting & thin woven technologies.

Our ISO 14001-certified vertical integration spans from eco-fabric curation (Oeko-Tex/BCI/GRS-preverified materials) to AI-driven quality control nodes, empowering brands to scale from 50-unit prototypes to 10M-annual-output collections. Beyond compliance, we engineer circularity-forward solutions – 27% faster sampling cycles, 15% fabric waste reduction via laser precision, and carbon-neutral logistics for 30+ export destinations.

Strategic China Supply Chain Integration: The Ningbo Advantage

Ningbo is one of the world's most advanced textile production hubs. The local supply chain network allows us to optimize raw material logistics and product delivery times.

Upstream Fiber Proximity

Direct connection to key spinning facilities in Zhejiang and Jiangsu. This proximity reduces yarn transit times to our knitting mills to less than 24 hours, shielding our clients from market supply fluctuations.

Flexible Processing & Tooling

From flatlock and cover-stitch machinery to high-end rotary printing lines. This comprehensive regional integration makes it simple to execute advanced design details like acid washes, carbon finishing, and complex placement prints.

Deepwater Shipping Hub

The Port of Ningbo-Zhoushan offers high cargo throughput and direct global shipping routes. We can transport finished goods from the factory floor onto container ships in less than two days, cutting transit times by up to 10 days.

Engineered Fabric Portfolios & Advanced Branding Techniques

Select from our premium knit styles and branding methods to customize your wholesale apparel run.

Available Fabric Configurations

Scuba Fabric

Scuba Fabric

Coral Fleece & Sherpa

Coral & Sherpa Fleece

French Terry

French Terry

Interlock

Interlock Jersey

Pique

Pique Knit

Rib Knit

Rib Knit

Polar Fleece

Polar Fleece

Single Jersey

Single Jersey

Precision Customization & Printing Techniques

Digital Print

Digital Direct Print

Discharge Print

Discharge Print

Flock Print

High-Texture Flock

Water Print

Soft Water Print

Embossing

3D Embossing

Fluorescent Print

Fluorescent Print

Screen Print

Silk Screen Print

Specialized Embroidery

Applique & Embroidery

Global Delivery Logistics & Customs Compliance

Shipping bulk garments worldwide requires strict attention to international trade rules and import regulations.

Customs Clearance Support

We generate complete customs documentation, including accurate HS Code classifications (e.g., Chapter 61 for knitted apparel), certificates of origin (CO), and certified packing lists. This detailed paperwork helps prevent holds at US, EU, and UK entry ports.

Import Tariff Optimization

Our logistics specialists analyze trade agreements to help you save on import duties. We help you choose the best customs classification pathways and coordinate with local brokers to ensure duty calculations are correct.

Regulatory Testing Alignment

All knit textiles undergo testing for harmful chemicals and dyes (in line with European REACH and California Proposition 65 regulations). Physical tests like dimensional stability, skewing, and colorfastness are verified by accredited testing labs.

20+
Years Industry Experience
$30M+
Annual Turnover (USD)
10M+
Annual Garment Pieces
30+
Exporting Countries

Decarbonization & The Future of Sustainable Knitwear

The global fashion industry is shifting from linear consumption model toward circular and low-impact production systems. As a leading manufacturer, Ningbo Jinmao helps brands meet these expectations with advanced, sustainable fabric solutions.

GRS Certified Recycled Esters

Using recycled polyester options (GRS certified) to replace virgin, petroleum-based polyester. By processing post-industrial waste and recycled PET bottles into high-strength filament yarns, we reduce energy consumption by up to 45% and decrease greenhouse gas emissions.

Traceable Organic Cotton

By partnering with certified organic farms (GOTS and BCI certified), we ensure no toxic synthetic pesticides or fertilizers are used during cultivation. This approach protects regional water supplies and promotes biodiversity in agricultural soils.

Circular Bio-Cellulosics

Providing knit blends featuring Lenzing Modal and Tencel Lyocell. These fibers are produced from sustainably managed wood sources using a closed-loop chemical process that recycles and reuses 99% of the solvent, minimizing environmental impact.

Cooperative Partners

Providing manufacturing and logistics services to global retail brands, supermarkets, and specialty department stores.

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FAQ - Frequently Asked Questions

Professional sourcing details, sample pipelines, payment configurations, and quality assurance processes.

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 contact us for further information.
Do you have a minimum order quantity?
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.
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.
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.
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.
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.
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.
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.

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