50mm Rockwool/Aluminum Honeycomb Fireproof Cleanroom with ISO9001

50mm Rockwool/Aluminum Honeycomb Fireproof Cleanroom with ISO9001. 41 Years Industry Experience: Manufacturer with 41 years of experience in cleanroom containment systems and R&D. World's First Auto Production Line: Self-developed automatic line increases efficiency by 6-8 times compared to manual lines. Customizable Core Materials: Offers PU, Rock Wool, Magnesium Board, Paper Honey Comb, and Aluminium Honeycomb options. Factory Prefabrication: Hole reinforcement and line pipe boxes are pre-assembled to reduce secondary pollution. Multiple Steel Options: Provides 6 different steel types including PPGI, Al-Mg-Mn, SS, Ti-Zn, and HPL. Comprehensive Certifications: Passed FM, CE, SGS, ISO9001, ISO14001, and OHSAS18001 certifications. Modular Installation: Designed for easy on-site splicing and quick detachable solutions. Global Service Network: 4 subsidiaries, 13 offices, and 100+ technical supervisors worldwide.