Sustainable Custom Packaging Boxes Manufacturer

Direct Factory Manufacturing for Global Brands. High Quality, Certified Sustainable, Fully Customizable.

Custom Corrugated Packaging Boxes

We Are Your Trusted Manufacturing Partner

As a premier corrugated packaging manufacturer, we don't just sell boxes; we provide end-to-end packaging solutions tailored for brands worldwide. Our facility is equipped with state-of-the-art printing presses and automated die-cutting machines.

Direct Factory

Competitive pricing and direct control over production quality.

Full Customization

From size and shape to bespoke print designs.

FSC Certified Materials

Reducing environmental impact with green materials.

Free Structural Design

Efficient shipping from China to the world.

Custom Packaging for Your Brand

With over 15+ years of expertise in the corrugated packaging industry, we offer one-stop packaging solutions and a range of custom packaging boxes suitable for all businesses.

Total Customization

From dieline engineering to print, die-cut, gluing, and packing. We support private labeling, kitting, and barcode labeling to streamline your inbound operations.

Custom Size

Any dimension to fit your product perfectly, reducing shipping air and costs.

Printing

CMYK, Pantone, Flexographic, Litho-laminating, and Digital Printing.

Finishing

Gloss/Matte Lamination, UV Coating, Embossing, Foil Stamping.

Structure

Auto-lock bottom, Tuck top, Ear-lock mailers, and custom inserts.

Material Specifications & Customization

Choosing the right flute type is crucial for balancing protection and cost. We guide you to the best choice.

Flute Type Best For Print Quality
E-Flute Cosmetics, Small Electronics, Mailers
B-Flute Canned Goods, Die-Cut Boxes
C-Flute Standard Shipping Boxes (RSC)
BC-Flute (Double Wall) Heavy Industrial Parts

Production Process

At Kingwin Paper, we are more than just a manufacturer; we are your strategic partner in the disposable tableware industry. With state-of-the-art facilities located in China, we ensure a diversified and stable supply chain for our global clients. From raw materials to finished products, we ensure quality at every step.

Raw material inspection

Raw material inspection

Paper cutting

Paper cutting

Printing plates making

Printing plates making

Printing

Printing

Surface treatment

Surface treatment

Laminating

Laminating

Die-cutting

Die-cutting

Manual gluing

Manual gluing

Process quality control

Process quality control

Automatically gluing

Automatically gluing

Packaging

Packaging

Shipping

Shipping

Frequently Asked Questions

We are a factory-direct manufacturer. Your project is handled by the team responsible for structure design, material selection, printing, die-cutting, and quality control.

MOQ depends on box type, size, printing, and board grade. For many corrugated boxes, volume is optimized at higher quantities; we can quote multiple tiers so you can compare total landed cost.

Yes. We support custom structures and inserts (corrugated partitions, molded pulp, trays, sleeves, and more). If you share your product dimensions and packing process, we'll propose a structure and validate assembly time.

We lock specifications using a golden sample and tolerance notes, then run incoming material checks, in-process inspections, and final QC. Batch-level records can be shared for audit and traceability needs.

FSC-certified paper options are available depending on your specification. We can also provide relevant documentation packages (material declarations, testing support, and compliance documents) based on your project and market requirements.

Sampling typically takes 7-10 business days after design confirmation. Production lead times depend on order quantity and complexity, with standard orders taking 2-3 weeks and large volume orders 3-4 weeks. We provide detailed production schedules during quotation.

Absolutely. Share your product dimensions, weight, and packaging requirements, and our engineering team will create optimized dielines. We consider factors like material efficiency, assembly time, protection needs, and automation compatibility.

We support ISTA, ASTM, and custom testing protocols. Common tests include drop testing, compression testing, vibration testing, and humidity cycling. We can provide testing guidance and coordinate with third-party labs if needed.

Yes, we provide packaging line optimization consulting. We analyze your current packaging process, identify bottlenecks, and recommend box designs that improve automation efficiency, reduce labor costs, and minimize material waste.

Get a Custom Quote for Your Solution

Why not get in touch today.

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