Handmade Gypsum Rockwool Cleanroom Panel | Single/Double Sided | Class A Fireproof

Single/Double-Sided Gypsum-Rock Wool Composite Sandwich Panel

This panel features a five-layer composite structure—comprising a color-coated steel face, a gypsum backing layer, a rock wool core, another gypsum backing layer, and a color-coated steel face—custom-fabricated using precision manual craftsmanship. The result is a multifunctional industrial cleanroom panel that combines exceptional fire resistance with structural strength.

Class A1 Fire Rating & Multiple Fire Barriers

Dual flame-retardant system (gypsum + rock wool) ensures sustained stability when exposed to fire and produces minimal toxic smoke.

High Compressive and Flexural Strength

Composite structure featuring steel facings and a gypsum core significantly enhances overall panel strength, making it suitable for partition systems with high load-bearing requirements.

High-Efficiency Sound and Thermal Insulation

Rock wool core combined with a multi-layer composite structure delivers a weighted sound insulation value of ≥ 45 dB and thermal conductivity of ≤ 0.040 W/(m·K).

Precision Custom Craftsmanship

Flat surfaces and precision-cut edges perfectly meet the rigorous standards for joint tightness and surface uniformity required in cleanrooms.

Cleanroom Compatible & Environmentally Friendly

Anti-static, corrosion-resistant, and easy-to-clean surface; eco-friendly, non-volatile materials that comply with health and hygiene standards for cleanroom environments.

Applications:

Semiconductor/LCD Cleanrooms: Partition wall and ceiling systems for Class 1,000 to Class 100,000 cleanrooms

Biopharmaceutical GMP Facilities: Sterile formulation production lines and biosafety laboratory enclosures

Precision Instrument & Optical Equipment Rooms: Enclosures for constant temperature and humidity environments; vibration-damping and sound-insulating walls

Aerospace Clean Assembly Areas: Clean assembly workshops for precision components and partitions for testing environments

Medical Device Manufacturing Workshops: Sterile production areas, laboratories, and clean packaging zones

Sinopek is a high-tech provider of comprehensive cleanroom engineering solutions, originating in China and serving a global clientele. For over two decades, we have focused on delivering one-stop, turnkey engineering services that span the entire project lifecycle—from conceptual design to lifelong maintenance. We are not merely builders of physical spaces; we are strategic partners deeply committed to ensuring process reliability, operational efficiency, and regulatory compliance for our clients.

Our Core Strengths: Integrated Delivery and Full-Lifecycle Support

We recognize that a successful cleanroom project is far more than an assembly of equipment and construction materials; it is a systematic engineering endeavor that spans the facility's entire lifecycle. Sinopek creates unparalleled value for clients through four core pillars:

Precise, Forward-Looking Consultative Design
Our design team—comprising process experts, HVAC engineers, and registered architects—adheres strictly to the principle that "process requirements drive design." We are not only well-versed in the highest international and domestic standards (such as ISO, GMP, and FDA) but also possess deep expertise in the specific requirements of sectors like semiconductors, lithium batteries, biopharmaceuticals, and medical devices. From the initial planning stage, we comprehensively address energy efficiency, cost control, and flexibility for future expansion. By proactively mitigating potential risks, we lay the foundation for optimal total-cost-of-ownership for our clients.

Reliable, Efficient Modular Manufacturing and Global Delivery
We take pride in seamlessly blending the modular concepts of "German precision engineering" with the supply chain efficiency of "Smart Manufacturing in China." All core components are precision-prefabricated and pre-assembled on automated lines within Sinopek’s own modern, clean-standard factories, undergoing "zero-defect" factory inspections that exceed ISO 9001 requirements. Supported by a global digital logistics network, we ensure that every shipment reaches project sites worldwide safely, on time, and under controlled conditions. This enables "install-upon-arrival" capabilities, significantly shortening construction timelines.

Professional On-Site Installation Across Borders
Sinopek possesses mature global project delivery capabilities. We have assembled an international project management force that combines a technical core of senior Chinese engineers with local professional teams to ensure successful implementation. Leveraging our proprietary "Cloud-based Project Management Platform" and a deep understanding of local regulations and culture, we efficiently coordinate resources and overcome the challenges of overseas construction. We ensure the precise, "right-first-time" execution of every project and guarantee successful passage of the strictest local third-party verifications.

Smart, Responsive Full-Lifecycle Services
Our service commitment begins after project delivery. Utilizing IoT technology and the "Sinopek Cloud Service" platform, we provide clients with 24/7 remote monitoring, preventive maintenance, and big-data-driven energy efficiency analysis. Whenever and wherever issues arise, our engineers respond immediately with comprehensive solutions—ranging from online diagnostics and rapid spare-parts delivery to on-site support—to ensure the continuous stability and regulatory compliance of the client's production environment, ultimately securing long-term asset value and worry-free operations.

Our Mission and Culture