Sandwich Sheets | Fireproof & Insulated Panels for Cold Storage

 Enhance Your Structures with Premium Sandwich Sheets

Enhance Your Structures with Premium Sandwich Sheets

At Hebei Zhongtian Weiye Technology Co., Ltd., we manufacture and develop high-quality sandwich sheets. In the cold storage, roofing, and exterior wall systems, higher insulation and structural performance is essential. We have advanced production lines, and our quality polyester cold storage panels, rock wool insulation panels, etc., vary in thicknesses from 40-250 mm. Being an eco-friendly and energy saving materials manufacturer, we provide our innovative energy saving insulation solutions for our international clients. We aim at providing the fireproof insulation materials, and then with mutual growth, we provide the after-sales services. Build a better and more sustainable future with us!
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Advantages of the product

Advanced Production Technology for Superior Insulation

Hebei Zhongtian Weiye Technology Co., Ltd. has invested in the latest fully automated manufacturing technology for our sandwich sheet products. This level of technology provides positive control over the quality of our manufacturing processes for control panels. Furthermore, our insulation panels provide heat absorption resistance, and our insulation panels maintain strict high performance standards in various applications. The manufacturing processes we develop provide high quality sandwich sheets that exceed the panel manufacturing industry's upper limits. This level of manufacturing technology fulfills our customers' needs for the reliable functionality of the products we provide in the arsenal of applications: from cold storage, to the manufacturing of commercially applicable products.

Diverse Product Range to Meet Varied Needs

We have an extensive line of sandwich sheets for many applications with products such as PUR polyurethane cold storage panels, rock wool insulation panels, and photovoltaic panels. Our PUR panels are lightweight and easily used as roofing, while our rock wool panels provide durable insulation for any cold storage unit. Our panels range from 40 to 250mm in thickness, allowing for design to fit your specific project needs. Due to our extensive line of products, our customers will be easily aligned with their technical specifications and sustainability objectives.

Commitment to Sustainability and Energy Efficiency

Our sandwich sheets are an eco-friendly solution for those wanting to be energy efficient and reduce their carbon footprint. Our production methods are energy efficient and make use of sustainable materials. Our insulation panels cut energy use and cost to consumers while decreasing the carbon footprint of a building. Our sandwich sheets allow clients to meet their energy goals without sacrificing the performance that the projects require. We realize that the future of energy use depends on sustainable practices, and it is our intention to partner with our clients building a positive tomorrow.

Related products

In modern construction and insulation practices, sandwich sheets offer a range of valuable features for numerous applications. Here in Hebei Zhongtian Weiye Technology Co., Ltd. we value the efficiency of construction combined with energy saving and structural improvement, thanks to the implementation of sandwich sheets. Our sandwich sheets are manufactured in a way to combine structural strength and thermal insulation. Our sheets use PUR polyurethane and rock wool as core materials sandwiched between two layers of structural panels. These materials serve as an excellent insulator for the construction of cold storage, as well as for commercial and residential buildings. Our sandwich sheets offer a wide variety of options covering a wide spectrum of project applications, from 40mm to 250mm in thickness.

Common problem

What are sandwich sheets and how are they used?

Sandwich sheets are composite insulating panels used to make walls, ceilings, and roofs with cold storage facilities. They are extremely powerful with their insulating and structural capabilities, and are extremely useful for construction and make controlling temperature and building expenses more efficient.
The outer layers of our sandwich sheets can be made of metal or fiberglass, or—even more importantly—combination of this materials with PUR polyurethane and rock wool for insulation. This means that clients can specify layers made of metal and fiberglass, and can be assured of maximum insulation and fireproofing at optimal cost and weight.

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Customer Reviews

John Smith
Exceptional Quality and Performance

Our company used Hebei Zhongtian Weiye’s sandwich sheets for our cold storage facilities. The performance has even surpassed our expectations. The thermal insulation performance is very good and the panels are quick to install. The customer service is nowhere worse in the whole process.

Sarah Lee
Reliable Partner for Construction Projects

As a contractor, I use only the best materials, and Hebei Zhongtian Weiye’s sandwich sheets have always been a dependable option. They even have different varieties so we can satisfy the different requirements of various projects. Their focus on quality and sustainability fits with our beliefs as well.

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Innovative Insulation Solutions for Modern Needs

Innovative Insulation Solutions for Modern Needs

We have purposefully utilized our sandwich sheets to enhance insulation. Years of experience has shown Sentinel that our panels are thermally more efficient than our competitors due to our advanced core materials alongside cutting-edge core manufacturing processes. Sophisticated panels allow our clients to maintain ideal conditions indoors with the least amount of energy expended.
 Rigorous Quality Control for Peace of Mind

Rigorous Quality Control for Peace of Mind

Quality is our focus in every aspect of production at Hebei Zhongtian Weiye Technology Co., Ltd. Our company ensures our sandwich sheets comply with international safety and performance standards. With this approach, our clients are secure that they are buying products that will not fail and are of high quality.