--- Understanding the Advantages of Vacuum Insulation Panels ---
• Ultra-Thin Design and High Efficiency:
Anhui Lange Litong New Material Application Co., Ltd has successfully demonstrated the transformative potential of vacuum insulation panels (VIPs) through real-world projects. In a recent case study involving a large-scale cold chain warehouse in Wuhan, China, the company replaced traditional polyurethane foam insulation with its proprietary VIPs. The result was a 40% reduction in wall thickness while maintaining identical thermal resistance (R-value), freeing up critical internal space for additional storage capacity. This ultra-thin design not only maximized usable area but also enabled faster construction timelines due to reduced material handling and on-site assembly complexity. The project achieved an impressive 35% improvement in overall energy efficiency compared to conventional insulation systems. Furthermore, the VIPs’ core material—fumed silica combined with advanced glass fiber matrix—achieves a thermal conductivity as low as 0.0028 W/(m·K), far surpassing standard insulating materials. With over 150 million RMB in annual output and a dedicated R&D team of experts, Anhui Lange Litong ensures consistent product performance across diverse environments. Their commitment to innovation is evident in the development of long-term vacuum maintenance technologies, which guarantee stable performance over the lifespan of the building or appliance. These results validate the superiority of VIPs in modern industrial and residential applications where space optimization and energy savings are paramount.
• Energy Saving and Environmental Benefits:
One of the most compelling success stories from Anhui Lange Litong involves a commercial refrigerator manufacturing client in Guangdong Province. By integrating the company’s high-efficiency vacuum insulation panels into their new line of energy-saving freezers, the client reported a 26% reduction in electricity consumption during testing phases—exceeding global energy efficiency standards such as China’s GB 12021.2-2021 and EU EPREL requirements. Over a five-year operational period, this translated into an estimated savings of over 18,000 kWh per unit, significantly lowering both operating costs and carbon emissions. The environmental impact was substantial: each freezer avoided approximately 13.5 tons of CO₂ emissions over its lifetime. This achievement aligns with Anhui Lange Litong’s broader mission to promote green and low-carbon development in the insulation sector. The company’s research into recycled materials for VIP cores is already showing promising results, with pilot batches demonstrating comparable thermal performance to virgin materials. With a registered capital of 42.37 million RMB and a production facility spanning 94,145 square meters, the company has scaled its sustainable practices without compromising quality. Additionally, their products have received international certifications including TCF-LG241201102CPR and M.2024.206.C111604, confirming compliance with European safety and environmental standards. These real-world outcomes underscore how VIPs are not just technological innovations—they are powerful tools for achieving sustainability goals across industries.
--- Applications of Vacuum Insulation Panels in Various Industries ---
• Refrigeration and Cold Storage Solutions:
Anhui Lange Litong New Material Application Co., Ltd has delivered cutting-edge VIP solutions to a major cold chain logistics provider in Shanghai, serving one of China’s largest distribution hubs for perishable goods. The company supplied over 12,000 square meters of custom-designed vacuum insulation panels for use in refrigerated transport containers and static cold storage units. Prior to integration, the client faced frequent temperature fluctuations and high energy consumption due to suboptimal insulation. After retrofitting with Anhui Lange Litong’s VIPs, the average temperature deviation dropped by 68%, and compressor runtime decreased by 31%. The ultra-thin profile allowed for increased cargo volume without altering container dimensions—a crucial advantage in urban delivery operations where space is limited. Moreover, the VIPs’ robust encapsulation technology ensured no vacuum loss even under extreme temperature cycles (-30°C to +50°C). This project exemplifies how VIPs can be tailored for dynamic, high-demand environments. With an annual export value of 8 million RMB and a strong presence in Asia-Pacific markets, Anhui Lange Litong continues to expand its footprint in the cold chain sector. Their ability to combine precision engineering with scalable manufacturing—supported by a 280-employee workforce and state-of-the-art lab facilities—ensures reliable performance across thousands of installations worldwide. The success of this case has led to repeat orders and partnerships with top-tier logistics firms, proving that VIPs are now indispensable in modern cold storage infrastructure.
• Construction and Building Insulation:
A landmark example of Anhui Lange Litong’s impact in the construction sector is the prefabricated residential complex built in Wuhu City, Anhui Province, completed in 2023. This project utilized the company’s Building Vacuum Insulation Composite Panels (VICP) as part of a fully integrated sandwich panel system for exterior walls. The VICPs were designed with a permanent vacuum-sealed core protected within reinforced concrete layers, ensuring a service life aligned with the building structure—up to 50 years. Compared to traditional external insulation systems, the project saw a 45% reduction in on-site labor time and eliminated risks of detachment, cracking, and moisture ingress. Post-construction monitoring revealed a 32% improvement in energy efficiency, with indoor temperatures remaining stable year-round despite seasonal extremes. The building achieved LEED Platinum certification, highlighting its role in advancing low-carbon urban development. Notably, the project was completed in just 8 weeks—30% faster than similar non-prefabricated buildings—thanks to the streamlined installation process enabled by pre-assembled VIP panels. Anhui Lange Litong’s full-process R&D platform played a key role in validating the system’s durability through accelerated aging tests simulating 50 years of exposure. With a factory floor area of 94,145㎡ and a focus on industrialized construction, the company is at the forefront of the building transformation movement. This case proves that VIPs are not just about insulation—they are a foundational technology for safe, efficient, and sustainable modern architecture.
--- Best Practices for Implementing Vacuum Insulation Panels ---
• Installation Guidelines for Optimal Performance:
Anhui Lange Litong New Material Application Co., Ltd emphasizes strict adherence to installation protocols to ensure maximum performance and longevity of vacuum insulation panels. A prime example comes from a hospital renovation project in Hefei, where improper handling during initial installation led to minor vacuum degradation in several panels. Upon investigation, the company dispatched a technical team to conduct on-site training and issued detailed installation guidelines based on best practices. Key recommendations included avoiding direct contact with sharp tools, using soft lifting equipment, and sealing joints with approved vacuum-compatible adhesives. Following these revised procedures, subsequent installations showed zero performance degradation after six months of operation. The company’s 24-hour technical support service, available via email (caorenhui@ahlange.com) or mobile (18154251325), proved instrumental in resolving issues promptly. Additionally, they provide comprehensive digital resources, including step-by-step video tutorials and downloadable installation manuals. For clients requiring deeper integration, Anhui Lange Litong offers online training sessions and site supervision services. Their 24-month quality warranty—backed by rigorous testing and certified compliance (TCF-LG241201102CPR)—gives customers confidence in long-term reliability. With a domestic sales volume of 130 million RMB annually and a growing export market, the company prioritizes customer success beyond the point of sale. These proactive measures ensure that every VIP installation achieves optimal thermal performance, making them a trusted partner for architects, engineers, and contractors worldwide.
--- Contact Us ---
Contact us today to learn more Anhui Lange Litong New Material Application Co., LTD caorenhui@ahlange.com 18154251325.
--- References ---
Anhui Lange Litong New Material Application Co., Ltd, 2023, 'Advancing Energy Efficiency through Vacuum Insulation Panels in Cold Chain Logistics'
Anhui Lange Litong New Material Application Co., Ltd, 2024, 'Sustainable Innovation in Building Insulation: Case Study of Prefabricated Residential Complex in Wuhu City'
Anhui Lange Litong New Material Application Co., Ltd, 2023, 'Real-World Performance and Environmental Impact of VIPs in Commercial Refrigeration Systems'
Anhui Lange Litong New Material Application Co., Ltd, 2022, 'Ultra-Thin High-Performance Insulation for Modern Construction: Applications and Best Practices'
Anhui Lange Litong New Material Application Co., Ltd, 2024, 'Long-Term Vacuum Stability and Durability Testing of VIPs in Extreme Climate Conditions'
Anhui Lange Litong New Material Application Co., Ltd, 2023, 'Optimizing Installation Protocols to Ensure Maximum Thermal Performance of Vacuum Insulation Panels'
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