About Us

Xiamen Middia Biological Ceramic Technology Co., Ltd. (MIDDIA), founded in 2010, is a professional manufacturer specializing in the R&D and production of advanced ceramic products. Our portfolio includes zirconia ceramic knives, industrial ceramic precision components, and more. With over 100 national patents and certifications including FDA, LFGB, EU, and GB standards, our products are exported to 86 countries and regions worldwide.

Product Overview

The MIDDIA Safety Ceramic Box Cutter is a high‑performance tool designed for logistics parcel opening, e‑commerce packaging unboxing, and industrial cutting applications. The blade is crafted from high‑purity zirconia ceramic, combining extreme hardness with excellent toughness – an ideal alternative to traditional metal blades.

Key Features

• Safety‑First Design
  The blade features a rounded tip to significantly reduce the risk of accidental cuts. Multiple models offer adjustable positions and easy blade replacement for greater flexibility and safe operation.

• Long‑Lasting Sharpness
  Zirconia ceramic blades maintain an ultra‑sharp edge that glides smoothly through cardboard, tape, leather, carpet, plastic packages, rope, hoses, and more. The blade stays sharp over extended use, eliminating frequent sharpening or replacement.

• Superior Durability
  The blade strength is sufficient to withstand drop tests without chipping or breaking. Zirconia is non‑corrosive, non‑conductive, non‑magnetic, spark‑proof, and chemically inert, ensuring reliable performance in diverse working environments.

• Eco‑Friendly & Hygienic
  The ceramic material is environmentally friendly, hygienic, and complies with food‑contact safety standards. It is easy to clean and requires minimal maintenance.

Product Series

MIDDIA offers a wide range of ceramic box cutters to suit various applications:

• Retractable Box Cutters – Featuring serrated blades, specifically designed for fast cardboard opening.

• Non‑Serrated Utility Knives – With multi‑position adjustment, ideal for precision cutting tasks.

• Heavy‑Duty Auto‑Retractable Folding Knives – Available in handles made of aluminium alloy, ABS, TPR, and other materials.

Customization Services

MIDDIA provides comprehensive OEM and custom processing services, including personalised handle colours, materials, logo printing, and more. Equipped with modern production facilities and automated inspection systems, we offer rapid prototyping and sample delivery within 3 days, ensuring a quick response to customer needs.

Application Areas

• Logistics & Courier – Safe and fast opening of courier cartons.

• E‑commerce Warehousing – Efficient unpacking of high‑volume packages.

• Industrial Manufacturing – Cutting leather, carpet, plastics, and other materials.

• Office & Home – Handling letters, parcels, magazines, and paper.

MIDDIA – Redefining safety standards with innovative ceramic technology.