China Long Sleeve Jacket Suppliers & Factory

Precision-Engineered Apparel Sourcing, Circular Fabric Innovation, and Global Enterprise Compliance Standards by Ningbo Jinmao Fashion

Ningbo Jinmao: Decades of Textile Innovation

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.

$30M+
Annual Turnover
24+
Years Sourcing Experience
30+
Certificated Factories
10M+
Annual Output (Pcs)

Integrated OEM & ODM Sourcing Infrastructure

From raw concept sketch to consumer-ready bulk shipments—engineered with precision.

Design Team at Ningbo Jinmao

Design & Engineering

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.

Ningbo Jinmao pattern-making and Sample Room

Rapid Pattern & 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.

Dedicated merchandising team

Global Accounts Management

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.

Merchandiser operations and factory alignment

China Long Sleeve Jacket Supply Chain Dynamics

1. The Ningbo Textile Cluster Advantage

Ningbo resides in China's eastern coastal textile heartland, positioning our factories directly adjacent to top-tier yarn spinners, advanced dye houses, and the world-renowned Ningbo-Zhoushan Port. This localized ecosystem optimizes speed-to-market. By centralizing raw material sourcing within a 100-kilometer radius, we shave weeks off transport times, offering seamless transit pipelines to critical global destinations.

Our strategic geography empowers us to execute thin woven technologies and complex knit patterns smoothly. Proximity to advanced hardware suppliers guarantees that our machinery remains at the cutting edge of embroidery, digital printing, and laser fabric manipulation.

2. Global Compliance & Localization Support

For global retail enterprise buyers, regulatory compliance is non-negotiable. Our production facilities hold gold-standard verifications including BSCI, WARP, Sedex, and Disney FAMA audits. We enforce robust local environmental practices in compliance with national clean-energy policies in China.

From Oeko-Tex Standard 100 fabrics for sensitive skin to Global Recycled Standard (GRS) polyester outer shells, our material supplies are backed by fully traceable certificates. This allows our partners in the European Union, North America, and Japan to cross border checkpoints with verified documentation.

Smart Scaling

We bridge the gap for emerging and volume brands. Our multi-track production system allows low-MOQ development utilizing shared stock fabric reserves, without sacrificing bulk discount structures.

Defect Mitigation

Our dedicated, regional QC offices perform live, step-by-step inspections directly at the assembly lines, delivering real-time defect logs and mitigating production risks before packing.

Green Logistics

We collaborate with top freight forwarders to optimize volume packing efficiency. This decreases container carbon footprints and lowers overall duty taxes at port-of-entry.

【Flexible Supply Chain】

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. 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.

Our senior merchandising squad leverages over a decade of domain expertise to decode tech packs, fabric weight metrics, and complex printing and embroidery technology quickly, creating optimal matches between production capacity and product tier.

Ningbo Jinmao factory floor view High speed stitching stations Quality auditing process Packaging line preparation

Eco & Compliance Certification Curation

BSCI Audit Verification
ISO 9001 Certification
Oeko-Tex Standard 100
Sedex SMETA Compliance
Global Recycled Standard GRS
Organic Content Standard OCS
WRAP Gold Certificate

THE FABRIC

We provide guests with fabrics, choose your needs to find the most suitable for you. Explore our advanced fabric catalog designed for modern garments.

Scuba Fabric supplier

Scuba Fabric

Features structural stability, smooth texture, and optimal recovery. Perfect for activewear and structured jackets.

Coral Fleece and Sherpa Fleece factory

Coral Fleece & Sherpa Fleece

Delivers high-level insulation, soft touch, and dense thermal traps. Ideal for winter layers and lining options.

French Terry/Fleece manufacturer

French Terry/Fleece

Excellent breathability, moisture absorption, and classic look. Suited for premium hoodies and heavy knit layers.

Interlock fabric supplier

Interlock

Double-knit construction providing smooth surfaces on both sides. Delivers reliable elasticity and recovery.

Pique fabric wholesale

Pique

Textured geometric weave that enhances air permeability. A primary choice for high-end sporty long sleeve polo shirts.

Rib knit fabric

Rib

Features crosswise stretch patterns. Ideal for cuffs, collars, and body-hugging long sleeve base layers.

Polar Fleece fabric

Polar Fleece

Lightweight, durable, hydrophobic, and warm. Designed for outdoor technical outerwear and hiking layers.

Single Jersey fabric

Single Jersey

Lightweight knit offering drape and versatility. Suitable for lightweight inner layers, tees, and crop tops.

Techniques & Processing Excellence

We provide guests with fabrics, choose your needs to find the most suitable for you. Our printing and post-processing capabilities are engineered to match industry demands.

Fabric Processing

Fabric Processing

Garment Processing

Garment Processing

Digital Print garment technique

Digital Print

Enables detailed, multi-colored photographic patterns with sharp resolutions and low water consumption.

Discharge Print fabric technique

Discharge Print

Replaces background dyes with soft-touch pigmented designs, leaving zero tactile ink residue on dark base fabrics.

Flock Print apparel method

Flock Print

Applies short fiber particles to create a textured, velvet-like surface dimension. Ideal for logos and custom designs.

Water Print fabric method

Water Print

Utilizes water-soluble bases to dye fabric fibers directly, providing breathability and a soft texture.

Embossing textile technique

Embossing

Utilizes high pressure and heat parameters to stamp raised, structural 3D patterns into fleece or synthetic shells.

Fluorescent Print garment method

Fluorescent Print

Applies high-visibility, light-reflective pigments. Suitable for outdoor sportswear and safety jackets.

OEM & ODM Customization Pathways

Engineered supply chain pipelines tailored to either pre-defined specifications or collaborative designs.

OEM Mode (Original Equipment Manufacturer)

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.

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.

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: 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 manufacturing floor

ODM Mode (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 custom pattern design sample

Precision Sourcing Flow & Production Steps

How we manage quality controls and communication, ensuring transparency from concept to port.

01. Fit Sample Phase

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.

Measurement layout Pattern inspection

02. Detail & Lab Dip Confirmation

To confirm the detail of bulk production such as labdip fabrics, printed, embroidery, packaging and other related details. Our technical team works alongside clients to confirm color matching under standard illuminants (D65/TL84), pattern positioning, and trims.

Color confirmation labdips Packaging specifications Stitching details

03. 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. Only after receiving customer approval on this pre-production sample do we proceed with mass production. We offer a wide variety of fabrics like Scuba Fabric, Coral Fleece & Sherpa Fleece, French Terry/Fleece, Interlock, Pique, Rib, Polar Fleece, and Single Jersey.

Pre-production final sample audit

04. Bulk Production & Live QC Monitoring

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.

Quality Control inspection during bulk production

05. Visual Production Audit

We believe in transparent manufacturing. Below is a video showcasing our ISO-certified facilities, layout, and modern machinery in action.

Shipment Inspections & Logistics Management

Carton loading audit
Polyester moisture tests
Export container packaging
Custom clearance labels
Pallet stabilization details
Logistics route verification
Final shipping marks
SGS weight reports
Barcode scan verification
Port container locks
Customs documentation
Vessel dispatch logs

Ningbo Jinmao: Apparel Sourcing Redefined

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.

Precision-Oriented Apparel Solutions

  • 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 & Value Lane)
  • Transparency Engine: Real-time QC dashboards tracking 38+ parameters, backed by SGS/BV lab validated reports
  • 10-Year Veteran Guardianship: Merchandisers mastering EU/US/JP compliance, delivering 8h response SLA & duty-optimized routing

【Flexible Supply Chain Management Solutions】

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 mapping diagram

【Flexible Supplier Cooperative Partners】

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.

Cooperative supplier network display

Global Sourcing Dynamics & Outerwear Trends

Insights on target markets, technical standards, and material developments shaping the global apparel sector.

1. Technical & Sustainable Fabrics

Consumers prioritize apparel that delivers both functionality and circular design. The market is shifting from virgin polyester to traceable post-consumer PET bottles. We process GRS-certified recycled polyester, blending it with spandex for comfort in activewear. Moisture-wicking and UV-resistant treatments are standard across our outdoor collections.

2. Smart Sourcing Platforms

Speed to market is essential. Our design team integrates 3D CAD modeling to digitize tech pack creation. This shortens the fitting stages from 15 days to under 48 hours, minimizing fabric waste during sampling and allowing brands to quickly adapt to shifting consumer patterns.

3. Nearshoring vs. Core China Factories

While nearshoring has expanded, China's core factories continue to offer unparalleled efficiency. Ningbo's integrated dyeing, knitting, and printing ecosystem ensures reliable quality at competitive rates. The region's scale and logistics infrastructure remain essential for managing volatile seasonal demands.

Fabric Class Common Weight (GSM) Key Performance Traits Ideal Application Scenarios
Scuba Fabric 280 - 380 GSM Excellent retention, smooth texture, crease-resistant Structured active jackets, lifestyle hoodies
Polar Fleece 180 - 260 GSM High thermal-to-weight ratio, hydrophobic, durable Outdoor thermal layers, mountain wear
Sherpa Fleece 300 - 450 GSM Dense fluff, excellent warmth, soft tactility Heavy lined jackets, drop-shoulder winter outerwear
French Terry 240 - 340 GSM Loopback interior structure, moisture-absorbent Midweight crewneck sweaters, lounge pullovers

COOPERATIVE PARTNERS

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

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Gentlemen Collection category

Gentlemen Collection

Tailored technical outerwear, functional fleece sweatshirts, and premium polo designs.

Ladies Collection category

Ladies Collection

Fashion-forward hoodies, recycled polyester active layers, and Lenzing Viscose crop designs.

Kids & Custom Collection category

Kids & Specialty Garments

Comfortable, certified, chemical-free everyday wear complying with regional safety guidelines.

FAQ: FREQUENTLY ASKED QUESTIONS

Find quick, transparent answers covering pricing, lead times, logistics, and sample procedures.

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.