Explore our premium select range of CE-certified wall panels, structural ceiling components, and sustainable thermal barrier systems built for industrial and commercial longevity.
Dongguan Homecoxa Panels Co., Ltd. is a professional insulated sandwich panel manufacturer specializing in roofing, wall, and cold storage solutions. With years of deep-rooted industry experience, our company is dedicated to providing high-performance building materials that meet the evolving demands of modern construction, envelope systems, and cold chain infrastructure worldwide.
Homecoxa focuses intensely on the research, development, and production of a wide range of insulated panel systems, including roof sandwich panels, wall panels, cold storage panels, and interior partition and ceiling solutions. All products are manufactured using advanced automated production lines and premium raw materials, ensuring excellent thermal insulation, fire resistance, durability, and structural stability. These panels are widely engineered into industrial plants, warehouses, cold storage facilities, cleanrooms, commercial hubs, and agricultural projects.
CE Certified Quality
Reusable Cycles (Formwork)
Asbestos Eco-Friendly Materials
Years Quality Warranty
A technical overview of advanced core chemistries, energy efficiency ratios, and load-bearing performance standards in contemporary envelope systems.
Modern commercial architecture demands high R-value thermal performance, acoustic absorption, and structural rigidity. Our sandwich panels utilize state-of-the-art chemical matrices. Standard polyurethane (PUR) has transitioned to Polyisocyanurate (PIR) cores, which provide superior fire resistance through the formation of an isotropic carbonaceous char layer when exposed to heat. The tight isocyanurate ring structures ensure physical stability at extreme temperatures.
For cleanroom environments and heavy thermal-retention cold storages, we offer mineral fiber and advanced non-asbestos ceramic fiber cores. These systems provide near-zero smoke toxicity and zero flame spread indices, crucial for global fire safety classifications such as ASTM E84, EN 13501-1 Class A1/A2, and localized building regulations across the EU and North American corridors.
Our research and development team at Homecoxa has optimized joint design geometries. By utilizing advanced double tongue-and-groove joint profiles with integrated capillary grooves, our panels prevent water ingress and minimize thermal bridging at structural joints. This mechanical design reduces reliance on external wet sealants, expediting on-site erection while optimizing air permeability values below 0.1 m³/h·m² under pressure differentials of 50 Pa.
PIR and premium ceramic fibers provide structural durability, extreme low thermal conductivity (λ ≤ 0.022 W/m·K), and high R-values.
Fully automated continuous production lines ensure perfect flat profiling, uniform density, and tight dimensional tolerances.
Certified to international and European CE standards (EN 14509), validating fire, mechanical, and safety properties.
Driven by innovation and quality, Dongguan Homecoxa Panels Co., Ltd. continuously improves its manufacturing processes and product performance to enhance energy efficiency and reduce construction time. The company also offers customized solutions based on specific project requirements, including panel thickness, core materials, and surface finishes.
With a commitment to quality, reliability, and customer satisfaction, Homecoxa has established strong partnerships with clients across global markets. The company strives to deliver sustainable, cost-effective, and easy-to-install panel solutions, supporting customers in building efficient, durable, and environmentally friendly structures worldwide.
By using premium pre-painted galvanized steel (PPGI) or marine-grade aluminum skins, we protect buildings from harsh coastal air, high solar radiation, and industrial atmospheric corrosion, guaranteeing aesthetic and functional lifespans exceeding 30 years.
Our structural solutions are engineered to meet specific regional requirements and environmental demands.
In Southeast Asian markets (such as Vietnam, Indonesia, and the Philippines), high ambient humidity and saline sea air accelerate galvanic corrosion on standard steel panels. Homecoxa addresses this with marine-grade PVDF coatings. In the Middle East, our panels are engineered to resist solar gain, using high-density cores that prevent structural warping under ambient temperatures of 50°C.
In Europe and North America, environmental mandates such as the EU Green Deal require buildings to minimize operational emissions. Our thick cold storage panels (up to 200mm) prevent thermal leakage, lowering HVAC energy loads. Standard CE certification simplifies compliance with local building inspectorates, ensuring rapid project approvals.
Pharmaceutical and semiconductor industries require dust-free environments. Our Cleanroom T-Grid interior suspended ceiling systems and partition wall panels maintain cleanroom classifications (up to ISO Class 1). These surfaces feature anti-static coatings that prevent dust accumulation, withstanding regular chemical washdowns without deteriorating.
Phasing in bio-polyols derived from agricultural waste to replace petroleum-based materials, reducing the carbon footprint of our panel cores by 35%.
Embedding IoT thermal sensor arrays inside cold-storage panels to monitor insulation effectiveness and detect thermal leaks in real time.
Integrating hybrid ceramic-mineral fiber matrices to achieve structural integrity at 1200°C for up to 4 hours under load-bearing conditions.
Operating in Dongguan, the heart of China’s industrial manufacturing hub, provides Homecoxa with unmatched supply chain advantages. Our proximity to premium steel refineries, raw chemical producers, and international ports guarantees stable lead times and continuous production cycles, even during global material shortages.
Browse our advanced exterior systems, heavy-duty reusable formwork, climate control components, and custom architectural enhancements engineered for modern construction projects.
Get professional, detailed answers to technical, structural, and regulatory questions about insulated panel installations.
Our PIR core panels maintain 90% of their thermal resistance (R-value) for over 25 years. We utilize pentane blowing agents that yield closed-cell structures (>95% closed-cell content), preventing gas diffusion and water vapor absorption that cause thermal degradation.
Every batch undergoes testing in our factory laboratory. We test for tensile strength, shear resistance, core density distribution, and fire behavior. Certified test reports are supplied with each export consignment to verify compliance with EN 14509 guidelines.
We produce custom lengths ranging from 2.0 meters up to 11.8 meters. The maximum length is determined by shipping container limits (12-meter high-cube containers). We adjust panel nesting, edge protections, and loading layouts to ensure damage-free maritime transit.
For high-corrosion zones (C4 & C5 categories under ISO 12944), we offer panels with structural steel skins coated in PVDF (Polyvinylidene Fluoride) or HPS (High Durability Polyester) with minimum paint layer thicknesses of 25 to 50 microns. This prevents salt-spray undercutting and zinc delamination.
Homecoxa Panels
