Custom Thick Kraft Shipping Box Square Corrugated Box For Mug Gift Packaging

Protect your products with confidence using our Heavy-Duty Square Corrugated Mailer Box.
Made from extra-thick kraft corrugated board, this rigid mailer box is designed to hold mugs, cups, fragile items, or gift products safely during shipping or storage. Its square shape and flat-pack folding design ensure durability without sacrificing space efficiency.

Ideal for e-commerce shipping, gift packaging, and retail delivery, this box can be fully customized with your logo, size, color, and inner inserts. Whether you’re sending out handmade mugs, ceramics, or brand gift kits, this packaging ensures a strong first impression with reliable protection.

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About our factory

We are a leading manufacturer of custom corrugated packaging and heavy-duty mailer boxes, trusted by global brands for safe and stylish delivery.
From square mug boxes to e-commerce shipping cartons, we provide rigid, reliable, and customizable solutions tailored to your product.

Our factory uses high-strength paperboard, advanced die-cutting machines, and strict quality control to ensure every box is built to protect. We support small MOQ, OEM/ODM services, and global export for growing brands, online sellers, and gift businesses.

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Cosmetic boxes, soap aromatherapy boxes, toothpaste and toothbrush boxes, power banks, clothing and jewelry boxes, etc.

Carton Forming Machine

Gift Box

Paper Bags Gift Bags

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 Company Products

         Guangdong Fuchang Packaging Co., Ltd is a manufacturer and supplier specializing in providing custom printed paper packaging for business clients.

        We are capable of custom manufacturing printed paper gift boxes, rigid paper boxes, magnetic closure boxes, drawer paper boxes, paper tubes, E-flute corrugated boxes, printed paper bags, and other paper packaging products.

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