Your Professional Insulated Glass Supplier
Zibo Zhonggang Building Material Co., Ltd. Established on 2004, at first, we are a small glass deep processing factory, with the expansion of business, we purchased a production line for thermal insulation panels on 2010. In 2018, we added stainless steel fittings and aluminum profiles. Eventually, we achieved almost full coverage of the building materials industry.
Our primary product offerings include construction laminated glass, window tempered glass, ultra clear insulated glass, fence laminated glass, and other related products.
-
Insulated Laminated GlassNormal size of insulated laminated glass : 300*300mm-2440*3660mmview more
Delivery:15 days after we received deposit
Raw material:auto grade raw float glass
Quality control: manual... -
Freezer Door Insulated GlassNormal size of freezer door insulated glass : 300*300mm-2440*3660mmview more
Delivery:normally 15 days after we received deposit
Raw material:top grade raw float glass
Quality... -
Triple Glazing GlassNormal size of triple glazing glass : 300*300mm-2440*3660mmview more
Delivery:normally 15 days after we received deposit
Raw material:good quality raw float glass
Quality control:rigid... -
Double Insulated Window GlassNormal size of double insulated window glass : 300*300mm-2440*3660mmview more
Delivery:normally 15 days after we received deposit
Raw material:auto grade raw float glass
Quality... -
Double Glazed GlassNormal size of double glazed glass : 300*300mm-2440*3660mmview more
Delivery:normally 15 days after we received deposit
Raw material:auto grade raw float glass
Quality control:rigid... -
Ultra Clear Insulated GlassNormal size of ultra clear insulated glass: 300*300mm-2440*3660mmview more
Delivery:normally 15 days after we received deposit
Raw material:best quality raw float glass
Quality... -
Window Insulated GlassNormal size of window insulated glass: 300*300mm-2440*3660mmview more
Delivery:normally 15 days after we received deposit
Raw material:best quality float glass
Quality... -
Reflective Insulated GlassNormal size of reflective insulated glass: 300*300mm-2440*3660mmview more
Delivery:normally 15 days after we received deposit
Raw material:auto grade float glass
Quality... -
Vacuum Insulated GlassNormal size of vacuum insulated glass: 300*300mm-2134*2440mmview more
Delivery:normally 15 days after we received deposit
Raw material:auto grade raw float glass
Quality... -
Curtain Wall Insulated GlassNormal size of curtain wall insulated glass: 300*300mm-2440*3660mmview more
Delivery:normally 15 days after we received deposit
Raw material:top quality raw float glass
Quality... -
Roof Insulated GlassNormal size of roof insulated glass: 300*300mm-2440*3660mmview more
Delivery:normally 15 days after we received deposit
Raw material:top auto grade raw float glass
Quality... -
Office Insulated GlassNormal size of office insulated glass: 300*300mm-2440*3660mmview more
Delivery:normally 15 days after we received deposit
Raw material:good quality raw float glass
Quality...
Why Choose us
Professional Solutions
Leveraging our extensive experience and dedicated one-to-one service, we are capable of assisting you in selecting appropriate products and providing detailed answers to technical inquiries.
Quality Assurance
Each batch of goods is accompanied by a corresponding quality inspection report, addressing any concerns regarding product quality.
Rich Experience
We have 20 years of building materials manufacturing history, and can provide customers architectural glass, stainless steel accessories, thermal insulation boards, aluminum profiles, etc.
Parameter
|
Name |
Insulated Glass |
|
Model |
Double Pane Glass |
|
Glass Strength |
Tempered |
|
Glass Panel Type |
Energy Efficient |
|
Length&Width |
MAX 96 X 84 inch |
Customization Process

Communication Needs
Please provide your customization concepts and detailed specifications for further discussion.

Production Execution
Following the confirmed design, we implement meticulous production processes with strict quality control at every stage, ensuring consistency and precision before proceeding to mass production.

Quality Inspection and Packaging
Upon completion of the product, a comprehensive three-stage inspection process is conducted to ensure quality standards are met. Subsequently, the products are packaged in accordance with your specified requirements.

Delivery Assurance
We ensure timely delivery of the products within the agreed timeframe as per the contract terms.
Benefits of Insulated Glass
Energy efficient
A fundamental benefit of glass is that it is energy efficient. The air present between the glass sheets helps to insulate the glass. For this reason, you can also call it insulated glass.
Environmentally friendly
Of course, these glasses are environmentally friendly. Less electricity will be used, thus reducing the carbon footprint and thus helping to improve the environment. These glasses are best suited to commercial buildings or any other workspace. Even though there are different types of insulated glass units. You can get double pane insulated glass, curved insulated glass, toughened glass insulators and much more.
Privacy
Another important advantage of insulated or toughened glass is that you get more privacy. Two or more panes of glass provide more privacy than a single pane of glass. Even though you can buy glazed glass or laminated insulated glass. This means that you will see out, but people on the outside will be faced with the problem of looking in.
Better insulation
These glazings help to reduce heat gain and prevent heat loss. If you add panes of glass, it will protect windows and doors from losing heat. We can therefore define this as insulated glass.
Noise reduction
Insulated glazing units also help to soundproof and improve the sound in the area. The gas between the glass panels absorbs and prevents noise in the same way as it absorbs heat. The glasses thus act as vacuum insulating glass, preventing external noise from entering the interior and vice versa.
Easy to maintain
You can't imagine how easy it is to maintain these glasses. So don't worry about cleaning it at all.
Insulated Glass Processing Technology
Material Preparation The first step in IGU manufacturing is preparing the raw materials. High-quality glass sheets are selected, and any coatings or films are applied. The type of glass and coatings used are critical as they determine the thermal and acoustic properties of the finished product.
Glass Cutting Precision is paramount in the cutting process. Glass sheets are cut to the required sizes using advanced cutting machinery. The accuracy of these cuts is crucial for the proper fitting of the IGU components.
Glass Edging After cutting, the glass edges are meticulously ground and polished. This step, known as glass edging, is crucial for safety, aesthetics, and ensuring a proper seal in the later stages. Edging removes any sharpness and flaws from the cut edges, which could affect the structural integrity of the IGU.
Glass Washing and Drying Post-edging, the glass sheets undergo thorough washing to remove any impurities. This step is vital to prevent any defects in the final product. The glass must be completely dry before assembly to avoid moisture getting trapped inside the IGU.
Spacer Assembly Spacers, which maintain the gap between the glass panes, are then installed. The size and material of the spacer contribute significantly to the insulating properties of the IGU.
Gas Filling Before sealing, the space between the glass panes is filled with an insulating gas, such as argon or krypton. This step is critical for enhancing the thermal performance of the IGU. The gas fill needs to be precise, as it significantly affects the unit’s insulating properties.
Delivery Information
|
Terms Of Payment |
L/C, T/T, Western Union, PayPal. |
|
Delivery time |
15-30 days. |
|
Package |
Interlay paper or plastic between two sheets. |
FAQ
As one of the most professional insulated glass manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to buy customized insulated glass from our factory.
insulated glass, Office Insulated Glass, Ultra Clear Insulated Glass