Best Cleanroom Panel Suppliers for Food Processing Plants in 2025

Key considerations for sandwich panel selection in food factories

The clean environment of a food factory has very strict requirements on wall materials. Not only must it comply with FDA, USDA and EU food safety standards, but it must also have antibacterial, chemical corrosion resistance, easy cleaning and fire resistance. As the main material for clean workshop walls and partitions, sandwich panels directly affect the hygiene and safety of the workshop. Based on market feedback and industry authority certification, this article selects 5 global high-quality Sandwich Wall Panel Manufacturers to help you efficiently lock in a high-quality supply chain.

Manufacturer Recommendations Overview

1. Gilcrest – Puracore

2. MECART Cleanrooms

3. Neslo Manufacturing

4. Wiskind

5. Plascore Incorporated

Detailed manufacturer introduction

1. Gilcrest – Puracore (UK/Global)

Gilcrest’s Puracore series of aluminum honeycomb sandwich panels have passed FM 4880/4882 dual fireproof certification and have excellent fire resistance and structural performance. The surface is coated with food-grade PVC/PET, which is scratch-resistant and chemical-resistant and supports seamless splicing. Its products are widely used in high-end food and pharmaceutical clean projects such as Pfizer, GSK, and AstraZeneca.

2. MECART Cleanrooms (Canada/USA)

In addition to modular cleanroom systems, MECART also provides high-performance FM-certified sandwich panels, taking into account the overall clean solution integration requirements, suitable for large-scale food factory cleanroom applications.

3. Neslo Manufacturing (USA)

Focusing on the production of aluminum honeycomb and FRP anti-static sandwich panels, the panels have antibacterial, anti-static and easy-to-clean properties, and meet the specifications of clean food factory workshops.

4. Wiskind (China)

The leading domestic manufacturer of stainless steel 304 sandwich panels. Its products are corrosion-resistant, high-temperature resistant and have a smooth surface. They are suitable for meat products, dairy products and cold chain clean areas and meet high standards of cleanliness.

5. Plascore Incorporated (USA)

Famous for its lightweight honeycomb structure, it has both high load-bearing capacity and clean performance. It is suitable for clean workshop ceilings, partitions and high net worth areas.

Recommendations for sandwich panel selection

• Cold chain and meat processing areas: Wiskind stainless steel sandwich panels are recommended, which are easy to clean and corrosion-resistant.

• High clean assembly area: Puracore aluminum honeycomb panels take into account both structural and food-grade standards, suitable for clean production line environments.

• Lightweight ceilings and partitions: Plascore honeycomb panels have excellent performance, taking into account strength and lightness.

If you are selecting materials for a food factory clean room, welcome to click here to apply for Sandwich Wall Panelsamples and technical consultation, or read our sandwich panel material application cases to help you choose the most suitable solution!