Sandwich Panel Manufacturer
Working with a sandwich panel manufacturer starts with a project brief, not a catalogue pick. State the room, the panel route, the core, the width, the thickness and the joint type, and the manufacturer can match a panel route to the project. This page is the buying route for the general cleanroom sandwich panel range.

How to buy from a manufacturer
Manufacturers in this range offer handmade panels, machine-made tongue-and-groove panels and combined panels. Handmade panels suit high-standard rooms and allow pre-embedded conduits and pre-cut openings. Machine-made panels suit speed and standardised runs. Combined panels suit projects that need both. Share your quantity and target date to get MOQ and lead time for your order.
Joint choice is part of the order: tongue-and-groove joining, middle-aluminium joining or blind-panel ceiling joining. Name the joint type with the core so the quotation covers the same board you intend to install.
Panel routes and joint systems
Handmade panels use a galvanised steel keel edge, allow pre-embedded conduits and pre-cut openings, and are easy to dismantle. They suit high-standard cleanroom workshops and cost more than machine-made panels. Machine-made tongue-and-groove panels are formed by continuous automated roll-press bonding and install quickly. Combined handmade and machine panels join the two routes without a seam, reducing on-site cutting waste for projects that need both machine-made speed and handmade flexibility.
Joint options described in the product overview are tongue-and-groove joining, middle-aluminium joining, and blind-panel ceiling joining. Handmade panels additionally use middle-aluminium joints, tongue-and-groove joints and blind-panel joints. Joint choice affects airtightness, dismantling and site cutting, so state your joint type in the brief.
What to confirm before ordering
Confirm core choice, panel width, thickness, joint type, surface colour and application before quotation. Steel colours follow the international colour card, and the regular colours on each product page may differ slightly, so confirm the colour against the specific product page for your order. Certificates are available upon request. For quantity and timing, share your quantity and target date to get MOQ and lead time for your order.
How to brief a cleanroom panel maker
Tell us your core, width and joint type — we will confirm MOQ and lead time for your order.
Share your cleanroom layout and core requirement — get a panel selection reply for your project.
Include: core choice, panel width, thickness, joint type, application, quantity and target date. For a project reply, write to [email protected] or call +86 13929918930.