OEM / Contract Manufacturing Service
OEM / Contract Manufacturing Service

OEM / Contract Manufacturing Service

Bring Your Product Ideas to Life with Reliable Manufacturing in China

As a professional trading and manufacturing service provider in China, we help global brands, wholesalers, and ecommerce sellers turn concepts into finished products through our comprehensive OEM / Contract Manufacturing Service.

From product development to mass production, quality control, and export logistics, we deliver a safe, efficient, and transparent manufacturing experience—without requiring you to manage factories or build a local team in China.

We make product manufacturing simpler, faster, and more predictable.

Why Choose Manufacturing in China with Us?

Access to a wide network of verified factories

Lower manufacturing costs with stable quality

Clear production timelines and professional communication

Reduced risks through strict quality and process control

One-stop service from design to shipment

We ensure your products are manufactured exactly as expected—on time, on spec, and on budget.

Our OEM / Contract Manufacturing Services Include

1. Product Development & Technical Support

Concept assessment & feasibility evaluation

Material selection & component recommendations

2D/3D drawing support (based on request)

Product specification refinement and documentation

2. Mold Making & Sample Development

Custom mold design and tooling management

Prototype creation & sample modification

Function, appearance, and packaging confirmation

Ensuring every detail is finalized before mass production starts.

3. Factory Matching & Cost Optimization

Select the most suitable factory from our verified network

Evaluate production capability, equipment, and certifications

Transparent quotation with a clear cost structure

Price negotiation on your behalf

You get competitive pricing with reliable quality.

4. Mass Production Management

Production planning & timeline monitoring

Material procurement tracking

On-site supervision for key production stages

Weekly updates on progress

We act as your production manager in China.

5. Quality Control & Inspection

Pre-production quality checks

Random inspections during production (DUPRO)

Final pre-shipment inspection (AQL standards)

Functional test, packaging check, labeling verification

Quality is always the top priority.

6. Packaging Design & Branding

Custom packaging options (private label, color boxes, manuals, etc.)

Logo printing: laser, embroidery, silk-screen, embossing, and more

Brand guideline compliance

We help turn your product into a professional retail-ready item.

7. Logistics Coordination & Export Support

Coordinate shipping, consolidation, or mixed-container loading

Prepare export documents (Invoice, Packing List, B/L, COA, etc.)

Support shipment by sea, air, or express

Delivering your products smoothly from China to your warehouse.

Who Do We Serve?

Our manufacturing service is ideal for:

Brands seeking custom products or private label manufacturing

Ecommerce sellers launching new categories or custom SKUs

Companies upgrading from small suppliers to stable factory-level production

Businesses requiring continuous, scalable manufacturing

Industries served include:

Home goods, consumer electronics, accessories, beauty tools, pet products, fitness gear, packaging, and more.

Benefits of Working With Us

✔ End-to-end project management

We handle everything from prototype to shipment.

✔ Lower risk, higher control

All production stages are monitored with documented checkpoints.

✔ Real-time communication

Fast, clear updates—removing language and time-zone barriers.

✔ Faster time to market

Efficient sampling and streamlined manufacturing processes.

✔ Cost-effective solutions

Competitive factory pricing + optimized supply chain.

How We Work – Manufacturing Process Overview

1.Share your product idea/specifications

2.Receive feasibility analysis & quotation

3.Sample & tooling development

4.Sample approval & order confirmation

5.Mass production with quality monitoring

6.Final inspection & shipment

Simple, transparent, and professional.

Start Your Manufacturing Project Today

Send us your product idea, drawings, or reference photos—we will provide:

Feasibility assessment

Estimated cost & timeline

Minimum order quantity (MOQ)

Suggested manufacturing plan

Contact us now to begin your OEM/contract manufacturing journey in China.

Hainan Yongtuo Win-Win International Trade Co., Ltd

Request A Free Quote/24H Services/Professional solutions

Welcome to contact us at any time. We will provide you with project plans, quotation requirements and cost assessment

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