Berbson, the core brand under Liqiang Metal Technology, is a leading manufacturer of cleanroom panels in China. We provide comprehensive cleanroom panel products and system solutions for high‑precision industries such as biopharmaceuticals, medical devices, food processing, and electronics. Our panel systems feature excellent sealing, stable physical properties, and diverse material options, creating dust‑free, sterile, and corrosion‑resistant modern production & laboratory spaces.

Ω‑shaped galvanized frame, enhanced strength
Central aluminum connector, modular assembly
ECC hot‑press technology, superior adhesion & flatness
Technical Specifications
ModelI180980
Effective coverage widthStandard / Custom
Steel thickness0.4 – 0.8 mm
Core thickness (manual panel)50, 75, 100 mm
Frame thickness0.7 – 1.0 mm
Max length (wall)≤ 6000 mm
Max length (ceiling)≤ 3000 mm
Core Product Series
Rock Wool Panel
Galvanized steel + Rock wool + Galvanized steel
✅ Class A non‑combustible, excellent fire/thermal/acoustic insulation. Acidity coefficient >1.8, anti‑corrosive, hydrophobicity ≥98%.
✔️ Biopharma, electronics, food, precision instruments, aerospace.
MgO+Rock Wool Panel (Single/Double)
Steel + MgO board + Rock wool + Steel / Double MgO version
✅ Enhanced strength & flatness, protects rock wool fiber. Fire resistance up to 240min (100mm double MgO).
✔️ GMP workshops, operating rooms, high‑grade cleanrooms.
Aluminum Honeycomb Panel
Steel + Aluminum honeycomb + Steel
✅ Lightweight, high strength, corrosion resistant, excellent flatness, easy to clean.
✔️ Labs, electronic plants, R&D centers.
Silica‑Magnesium Panel
Steel + Silica‑magnesium core + Steel
✅ High fire resistance, mechanical strength, moisture/mold proof, acid/alkali resistant, eco‑friendly.
✔️ Construction, decoration, furniture (high fire/moisture areas).
Silica Rock Panel
Steel + Silica rock core + Steel
✅ Excellent thermal insulation, up to Class A fire (density ≥80‑100 kg/m³).
✔️ General cleanrooms.
Special Function Panels
Antistatic / Low‑corrosion / Stainless steel
✅ Antistatic (10⁶‑10¹²Ω), “zero‑pore” coating resists ozone, H₂O₂, NaOCl; stainless steel finish.
✔️ Electronics, chemically aggressive environments.
System Composition & Profiles

Manual & Roll‑formed Panels: Double‑belt pressing for manual panels (up to 19m length) – superior bonding & flatness. Roll‑formed panels for cost‑efficient large areas.

Special profiles: C‑shaped corner, Z‑profiles, curved column covers – eliminate dead corners, enhance integrity.

Material Selection Guide
EnvironmentRecommended ProductKey Advantage
Biopharma (frequent H₂O₂, disinfectants)Barrier panel, Stainless steel panel"Zero‑pore" coating or stainless steel surface, resists strong oxidizers
Electronics / explosion‑proofAntistatic panelPermanent surface resistance 10⁶‑10¹²Ω, protects sensitive components
Corrosive / chemical environmentsLow‑corrosion (anti‑chemical) panelUnique coating resists ozone, sodium hypochlorite, extended service life
Reference Projects
Qiaoyuan Group
Filling workshop · Stainless steel manual panel · 20,000 m²
Junlebao
Multiple bases · Single/double MgO+rock wool manual panel · >30,000 m²
Dong'e E‑jiao
Raw material warehouse · Rock wool / MgO+rock wool manual panel · ~10,000 m²
Trusted by leading enterprises under stringent conditions.