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Uniform Brown Corrugated Mailer Boxes Uniform Brown Corrugated Mailer Boxes Uniform Brown Corrugated Mailer Boxes Uniform Brown Corrugated Mailer Boxes Uniform Brown Corrugated Mailer Boxes Uniform Brown Corrugated Mailer Boxes Uniform Brown Corrugated Mailer Boxes Uniform Brown Corrugated Mailer Boxes
Corrugated Mailer Boxes

Uniform Brown Corrugated Mailer Boxes

Uniform Brown Corrugated Mailer Boxes are fully customized to order — board thickness, box dimensions, closure style, and print finish are all built around your product and shipping requirements rather than pulled from a fixed catalog. This makes them a practical choice for brands that need packaging tailored to a specific product fit, weight, or brand presentation, rather than a generic stock size.

What's Customizable

  • Board & strength: single, double, or triple-wall corrugated construction, matched to the weight and fragility of what you're shipping
  • Size: made to your exact product dimensions, from small mailers to larger cartons
  • Closure: self-locking base, tuck-top, or other opening styles based on how your team packs and how customers unbox
  • Printing: uncoated kraft brown surface takes 1–4 color flexo or digital printing cleanly for logos and brand messaging
  • Order volume & lead time: assessed per project based on specs and quantity — our team will confirm both once we understand your requirements

Why Work With Us

We manufacture the cardboard and cartons in-house rather than trading finished stock, so we can adjust specs, run smaller test batches, or scale up production without going through a third party. That also means tighter quality control from raw material to finished box, and a design team that can work through sizing and layout with you at no extra cost.

Get a Quote

Since every order is built to spec, pricing, MOQ, and lead time depend on your exact requirements. Share your product dimensions, target quantity, and any print needs, and we'll get back to you with a tailored quote.

Customization available on all specs above. Product images are for reference only — actual color and finish may vary slightly by print batch.

  • Consult

    The company integrates R&D, manufacturing, export and domestic sales. It mainly deals in color boxes, corrugated boxes, corrugated paperboard, industrial cartons, Taobao Tmall and other e-commerce platforms postal express cartons, Wholesale Uniform Brown Corrugated Mailer Boxes, various specifications of custom printing and other carton products. Waiting for your consultation at any time.

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  • Communicate The Offer
    For any products, we will communicate with customers professionally, listen to their opinions and offer useful suggestions to ensure that excellent quality products are made.
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  • Customized Service

    As Uniform Brown Corrugated Mailer Boxes Suppliers, The R&D team can provide customized services for different paper boxes to meet the diverse needs of customers.

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    cardboard boxes factory direct sales
  • Design And Typesetting

    We can design and layout for customers free of charge, so that customers can customize personalized paper boxes

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  • Process Machine

    As Uniform Brown Corrugated Mailer Boxes Factory, At present, the company has a fully automatic 2500 width high-speed cardboard production line, a fully automatic 5-color carton linkage production line, a fully automatic digital printing machine, 8 three-color printing machines, 2 fully automatic four-color printing machines, 3 1500 die-cutting machines, 1 1450 fully automatic die-cutting machine and other production equipment

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  • Die-Cutting

    We have 3 1500 die-cutting machines and 1 1450 fully automatic die-cutting machine, which can cut according to the size required by customers.

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    cardboard boxes factory direct sales
  • Pipelining

    After the production is completed, we will carry out the final processing of the product box and conduct quality inspection on the product to ensure that the quality can meet the standards.

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  • Deliver Goods

    Our factories are located in Jiaxing and Zhangshu City, Jiangxi Province, which are relatively close to the port, making it convenient for export and transportation.

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  • Confirm Receipt Of Goods

    After the goods are delivered safely, we will also provide you with after-sales service, so you can rest assured to contact us to place an order.

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    cardboard boxes factory direct sales
Zhejiang Wenchen Packaging Technology Co., Ltd.

About Us

Zhejiang Wenchen Packaging Technology Co., Ltd. was established on December 24, 2004. It is located in the central town of Pinghu City, Jiaxing City, Zhejiang Province, at the junction of Xincang Town Packaging Technology Park and Shanghai Jinshan District, with convenient transportation, 2 kilometers away from the G15 Expressway Exit. There are currently 2 factories, located in Jiaxing City and Zhangshu City, Jiangxi Province.


The company integrates R&D, manufacturing, export and domestic sales. It mainly deals in color boxes, corrugated boxes, corrugated cardboard, industrial cartons, Taobao Tmall and various e-commerce platforms postal express cartons, various specifications of customized printing and other carton products. With 15 years of carton production capacity, the company has rich product experience. The production of cardboard and carton is completed by the company, which guarantees the quality of the product from the source, focuses on automation and large-scale production, and responds quickly to customer requirements; vertical integration can bring better costs to customers.


As Uniform Brown Corrugated Mailer Boxes Supplier in China, The company covers an area of ​​61,111 square meters, with a plant area of ​​35,000 square meters, an annual output of 150 million square meters of cardboard, and a monthly output of 80 million cartons. In 2018, the company's annual output value was 260 million yuan.


Since its establishment, the company has always adhered to the business goal of "quality first, becoming a first-class enterprise", adhering to the business philosophy of "the road is in the way, the east is successful in the west", and creating the core concept of "service, innovation, environmental protection, energy saving".


At present, the company's annual production capacity of paper containers is 300 million square meters, with a fully automatic 2500 door width high-speed cardboard production line, a fully automatic 5-color carton linkage production line, a fully automatic digital printer, 8 three-color printing machines, 2 fully automatic four-color printing machines, 3 1500 die-cutting machines, 1 1450 fully automatic die-cutting machine and other production equipment. The total investment is about 200 million, and the annual sales are about 500 million.


The company has a sound organizational structure and adheres to the principle of "people-oriented, integrity first, customer first, quality first". Friends from all walks of life are welcome to visit, guide and discuss business.

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