Wholesale Cotton Jersey T Shirt Supplier & Factory

High-Performance OEM/ODM Manufacturing, Sustainable Cotton Jersey Fabrics, and Vertically Integrated Global Sourcing Solutions.

Strategic Sourcing Intelligence: 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.

20+
Years of Expertise
$30M+
Annual Turnover (USD)
10,000+
Skilled Artisans
30+
Certified Factories

Why Choose Ningbo Jinmao for Cotton Jersey T-Shirts?

Delivering unmatched technical, scale, and compliance advantages for elite apparel operations.

Design Team

Design Team & Innovation

We have an independent professional design and development team dedicated to providing clients with a complete set of services. Just show us your needs, sketches, ideas, and photos, and we will bring them to reality. We will recommend suitable fabrics according to your preferences, and a specialist will confirm the design and process details with you. Additionally, we will continuously update our products, providing trendy, functional, and eco-friendly fabrics and accessories.

Sample Room

Advanced Sample Room

We have a professional pattern-making team, with an average of 20 years of experience in the industry, including pattern-makers and sample makers. We specialize in the production of knitwear and lightweight woven garments and can help you with any issues related to pattern-making and sample production. Our sample room can increase the efficiency of producing sales samples and developing new samples.

Mature Merchandiser

Mature Merchandiser Guard

We have a mature business team, with an average tenure of more than 10 years. Most of our clients are large department stores, specialty stores, and supermarkets. We have served over 100 brands and exported to more than 30 countries. These experiences enable our merchandiser to immediately understand our clients' requirements for printing and embroidery, fabric texture, quality, and certifications upon receiving their brand information. Additionally, we arrange the most suitable factories and provide corresponding certifications based on our clients' requirements for workmanship.

Industrial Core: Flexible & Scalable Supply Chain

Bridging high-volume cost efficiencies with small-batch agile replenishment models.

Flexible Supply Chain

Integrated Factory Network

Our company has more than 30 partner factories that possess various system certifications such as BSCI, Warp, Sedex, and Disney. Among them, there are large factories with over a thousand workers and a dozen production lines, as well as small workshops with just a few dozen employees. This allows us to arrange orders of various types and quantities. Additionally, we have long-term cooperation with fabric suppliers who can provide materials certified with Oeko-tex, BCI, recycled polyester, organic cotton, Australian cotton, and, lenzing modal etc., to match our clients' products according to their needs.

Cooperation Networks

Sustainable Fabric Alliances

By integrating our factory and material resources, we strive to help our clients avoid issues such as minimum order quantities. Even if they don't meet the minimum order quantity, we will provide them with multiple similar available fabrics to choose from. We maintain deep strategic alignments with global yarn spinners, enabling GOTS-certified organic cotton, post-consumer recycled poly blends, and Supima fibers to be custom knitted to weight specs with fast lead times.

Macro Solutions: Quality Assurance and Compliance Standards

E-E-A-T backed systems verified by international certification bodies for complete brand protection.

Production Quality Control

Factory: 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.

Material Certifications

Quality control: 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. We can also provide various certified fabrics such as Oeko-tex, bci, recycled polyester, organic cotton, Australian cotton, Supima cotton and lenzing modal to match our clients' products according to their specific needs.

Operational Achievements

Achievements: We have a highly efficient production speed, a high level of customer loyalty from years of cooperation, over 100 brand partnership experiences, and export to over 30 countries and regions. We produce 10 million pieces of ready-to-wear clothing annually, and can complete pre-production samples in 20-30 days. Once the sample is confirmed, we can finish the bulk production within 30-60 days.

Experience and service SLA

Our merchandiser has an average working experience of over 10 years, providing customers with high-quality services and the most optimal products within their price range thanks to their rich experience. Your dedicated merchandiser will always respond to your emails promptly, tracking every production process step by step, communicating closely with you, and ensuring that you receive timely updates on product information and on-time delivery. We guarantee to reply to your emails within 8 hours and offer various express delivery options for you to confirm samples. We will also recommend the most suitable delivery method to help you save costs and meet your timeline.

OEM & ODM Capabilities

Custom clothing realization systems built on 20+ years of pattern design and fabric engineering.

OEM (Original Equipment Manufacturer)

Execute high-precision bulk orders from complete tech packs. With over 10,000 workers across diversified factories in Jiangxi, Zhejiang, and Henan, we deliver consistent outputs for brands looking for reliable partners who strictly follow quality manuals, stitch specifications, and international trade laws.

OEM Manufacturing

ODM (Original Design Manufacturer)

Design: 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.
Reality: Our merchandiser will assist you in recommending fabrics that are most suitable for your budget and style, as well as confirming the production techniques and details with you.
Service: 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.

ODM Design Execution

Precision Production Workflow

Our step-by-step product development journey ensures zero defects and accurate timelines.

1. Fit Sample Stage

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. This stage is crucial in achieving customer satisfaction, as it gives the customer an opportunity to see and feel the product before moving to bulk production.

2. Detail Confirmation (Labdips & Accessories)

Confirm the details of bulk production such as labdip fabrics, printed, embroidery, packaging and other related details to guarantee target design replication and colorfastness ratings.

3. Pre-Production Sample Approval

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—such as fit, fabric, colors, and patterns—are correct. Only after receiving customer approval on this pre-production sample do we proceed with mass production. We have a wide variety of fabrics: Scuba Fabric, Coral Fleece & Sherpa Fleece, French Terry/Fleece, Interlock, Pique, Rib, Polar Fleece, Single Jersey.

4. Mass Bulk Production & Real-time QC Tracking

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, ensuring that each garment meets the highest standards of quality. We offer a variety of fabric technologies, including Print and Embroidery.

5. Shipment Sample & Logistics Release

Confirm the shipment samples. Prior to final dispatch, exact representative samples from the production run are shared with customer stakeholders to ensure packing standards, weight distributions, and presentation matches landing requirements.

Sourcing & Supply Chain Optimization Solutions

From Concept to Consumer: Precision-Oriented Apparel Solutions

【Flexible Supply Chain Management】

We have established in-depth cooperation with more than 30 factories certified by international systems such as BSCI, Warp, Sedex, and Disney, forming a diversified layout covering the entire industry chain.

Among our partners, there are large factories with thousands of employees and more than ten production lines, as well as flexible and efficient small boutique workshops, which can accurately match customers' order needs of different categories and batches.

At the same time, we maintain long-term strategic cooperation with global high-quality fabric suppliers, providing a variety of material options including Oeko-tex environmental certification, BCI cotton, recycled polyester, organic cotton, Australian cotton and Lyocell Modal, ensuring that customers' stringent requirements for quality and sustainability are met from the source.

With more than ten years of industry experience, our senior business team has served more than 100 international brands and channel customers in more than 30 countries.

We can quickly interpret customers' needs for printing and embroidery technology, fabric texture, environmental certification, etc., and accurately connect with factory resources that meet the standards to achieve efficient and reliable supply chain management.

Supply Chain Logic Map

【Flexible Supplier Cooperation Platform】

With "flexible supply" as our core advantage, we integrate factories and raw material resource networks to help customers break through the limitations of traditional supply chains.

Even if the order does not reach the minimum order quantity (MOQ), we can still provide a variety of flexible alternatives for similar certified fabrics to help customers reduce inventory risks.

Relying on an independent design and R&D team and pattern room technical experts with 20 years of experience, we provide one-stop services from creative sketches to finished garments - recommending suitable fabrics according to customer needs, jointly confirming process details, and shortening product launch cycles with rapid response sample development capabilities.

In addition, we continue to iterate and launch new fabrics and accessories that are both functional, trendy and environmentally friendly, combined with professional production capabilities in lightweight knitted and woven categories, to create differentiated product competitiveness for customers, and truly realize the dual value of "small orders and fast response" and customized supply.

Supplier Cooperative System

Value Engineering & Risk Mitigation Protocols

We architect risk-managed production journeys for discerning brands:

Design Intelligence: Upload sketches/photos → Receive 3D tech packs & matched sustainable fabrics within 72h

Hyper-Flexible Scaling: MOQ 50 units leveraging shared fabric reservoirs, with dual-track options:
Speed Lane: 18-day rapid prototyping → 30-day bulk delivery
Value Lane: Cost-optimized multi-factory load balancing

Transparency Engine: Real-time QC dashboards tracking 38+ parameters, backed by SGS/BV lab validated reports

10-Year Veteran Guardianship: Dedicated merchandisers mastering EU/US/JP compliance nuances, delivering:
• 8-hour response SLA with multi-timezone support
• Duty-optimized shipping routes reducing landed costs by 12-25%
• Defect rate insurance on first orders

Fabric Reference Library

We provide guests with fabrics, choose your needs to find the most suitable for you

Scuba Fabric

Scuba Fabric

Coral Fleece & Sherpa Fleece

Coral Fleece & Sherpa Fleece

French Terry/Fleece

French Terry/Fleece

Interlock

Interlock

Pique

Pique

Rib

Rib

Polar Fleece

Polar Fleece

Single Jersey

Single Jersey

Advanced Manufacturing Techniques & Customizations

Transforming basic cotton jersey fabrics into highly differentiated visual and sensory retail products.

Digital Print

Digital Print

Complex multi-color designs mapped directly onto raw cotton jersey fibers with photographic clarity.

Discharge Print

Discharge Print

Removes base dyes from fabric fibers, revealing the natural fiber color underlays for premium vintage aesthetics.

Flock Print

Flock Print

Applies raised velvet-like textured details for a unique luxury tactile dynamic on high-density materials.

Water Print

Water Print

Water-based printing dyes that penetrate fibers completely, maintaining natural fabric breathability.

Embossing

Embossing

Thermally constructs permanent three-dimensional pattern reliefs without altering structural strength.

Fluorescent Print

Fluorescent Print

Provides high-visibility luminescent safety and fashion highlights for streetwear and active sportswear collections.

Comprehensive Technique Library

Fabric Processing

Fabric Processing

Garment Processing

Garment Processing

Target Audience & Category Divisions

Tailoring comfort, fit profiles, and aesthetic parameters across diverse consumer demographics.

Trusted Global Partners

Comprehensive and cooperative partnership featuring equality, mutual benefit and common development.

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Industrial Procurement FAQ

Addressing critical questions regarding lead times, logistics, quality compliance, and sample protocols.

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.