Corrugated Shipping Packaging Box – Wholesale Custom Mailers from China
Corrugated shipping packaging boxes are essential tools in modern logistics and e-commerce.

Whether you’re sending delicate candles, stylish clothing, or collectible vinyl records, a well-designed box not only protects the contents but also adds a professional, branded touch.
At the heart of this packaging revolution is Suneco Mailer Box, a leading Chinese manufacturer and trader offering full customization services.
With certifications in place and a strong presence in major markets like the United States, Djibouti, and Brazil, Suneco supplies a wide range of recyclable and eco-friendly boxes tailored for global brands.
One of the most popular products is the biodegradable kraft mailer shipping box, made from strong corrugated board.
Ideal for small gifts such as candles or accessories, these boxes come in standard sizes or can be made to fit exact customer requirements.
They are fully recyclable, lightweight, and durable enough to protect fragile contents during transit.
The kraft paper surface also lends a natural, organic aesthetic—perfect for eco-conscious brands. Custom designs and logos can be printed using CMYK or PMS colors to match your brand identity.
With OEM orders warmly welcomed, businesses can enjoy flexible packaging tailored to their unique needs.
Another bestseller is the Color Corrugated Cardboard Mailer (Model UKW-061), designed specifically for the clothing and apparel industry. These boxes are available in black, white, pink, or any custom color.
They’re made from recycled materials and support full-surface printing for branding. Suneco also provides optional finishes like matte lamination, UV coating, or gold foil for a premium look and feel.
EVA inserts or inner compartments can be added to secure clothing, shoes, or accessories in place, making them ideal for luxury or subscription box retailers.
For vinyl record enthusiasts and music brands, the Kraft Vinyl Record Shipping Box and Custom Low Price Records Storage Box (Model 053) are perfect solutions.
These rectangular boxes are made from kraft paperboard, known for its strength and rigidity. Designed to hold LPs and vinyl albums securely during shipment or storage, they can be enhanced with childproof features, weather-resistant coatings, or protective padding.
Customers can also request matte or glossy finishes, custom logos, and embossing to highlight album titles or brand names.
These record mailers are especially popular in the U.S. and Brazil, where vinyl culture remains strong.
Suneco Mailer Box is not just a box manufacturer – it’s a full-service packaging partner.
With low MOQs, fast lead times, and support for PDF/AI design files, Suneco makes it easy for businesses of any size to access high-quality packaging. Each product is designed with functionality, protection, and brand visibility in mind.
Choose from their range of customizable sizes—like 25×15×0.3cm (cosmetics), 27×20×1cm (apparel), or 20×35×0.5cm (records)—to meet your product’s exact needs.
Whether you’re a startup looking for affordable branded boxes or a global retailer needing consistent, certified quality, Suneco’s corrugated shipping boxes provide the perfect balance of durability, design, and eco-friendliness.