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We provide cleanroom design, construction, and material and equipment supply that meet international standards, satisfying the stringent cleanroom requirements of various industries.
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Established in 2002, Deiiang is a premier manufacturer of cleanroom equipment and construction materials. Headquartered in Guangzhou, China, we operate global branches in Wuhan (China), Houston (USA), and Hungary (Europe). With over two decades of accumulated expertise and global expansion across five continents, we achieved an annual turnover of $160 million in 2025.
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From design to maintenance, we provide comprehensive cleanroom solutions.
We provide professional cleanroom design solutions based on customer needs and international standards to ensure that environmental parameters fully meet requirements.
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We use high-quality materials and advanced processes to ensure the quality of cleanroom construction and meet the requirements of various cleanroom levels.
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A professional cleanroom materials manufacturer, offering high quality and excellent service.
MoreOur cleanroom solutions are widely used in multiple industries.
We provide professional cleanroom equipment and building materials, serving key projects worldwide.
Deiiang™ Modular Cleanroom delivers rapid, scalable ISO 5–8 cleanrooms with GMP-ready materials and HEPA/ULPA filtration.
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Deiiang™ Cleanroom Panels are modular, GMP/ISO-ready sandwich panels delivering high rigidity, airtightness, thermal insulation, and rapid installation.
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Deiiang™ Cleanroom Air Shower uses high‑velocity HEPA‑filtered jets, interlocked doors, and smart sensors to remove particulates at cleanroom entry.
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Deiiang™ FFU delivers ISO‑class laminar airflow with HEPA/ULPA filtration, energy‑efficient EC fans, low noise, and modular variable‑speed control for cleanroom applications.
MoreOur professional team will provide you with customized cleanroom solutions to meet your specific needs.
Inquire NowWith years of experience in cleanroom design and construction, we are committed to providing our clients with the highest quality service and the most reliable solutions.
With an experienced design, construction and maintenance team
Follow international cleanroom standards such as ISO and GMP
High-quality, environmentally friendly cleanroom materials are used.
Provide full-service support from design to maintenance.
We have established long-term partnerships with many well-known companies.
