We at SuperVIG have been dedicated to advancing glass technology through continuous innovation and precision manufacturing. Our journey began with the development of a unique double-seal vacuum glass production technology, safeguarded by our own intellectual property rights. With 17 years of technical innovation and 118 technology patents, we have refined our ability to create vacuum insulated glass that delivers consistent performance for both architectural and home appliance applications. Backed by our parent company’s deep technical expertise, we are able to provide customers with solutions that balance cutting-edge design, reliability, and long-term efficiency.
Advanced Sealing Technology for Lasting Performance
One of our core strengths lies in our proprietary alloy solder combined with specialized welding techniques. This enables us to join glass components at low temperatures, ensuring a precise match between the solder and the glass during the reaction welding process. This process helps us maintain sealing integrity and stability over time, with weld seam leak rates controlled to the order of 10⁻¹⁰ Pa·L/s. By integrating our specially developed alloy materials, we are able to achieve a vacuum leak rate of ≤10⁻¹² mbar·L/s. The inclusion of high-efficiency getters inside the double-seal vacuum glass ensures that the vacuum environment remains stable, contributing to an expected service life of up to 25 years.
Thermal Efficiency and Energy Benefits
Our vacuum insulated glass products are engineered for exceptionally low thermal conductivity, with a heat transfer coefficient as low as 0.42 W/㎡·K. This level of thermal performance supports improved energy efficiency in buildings and appliances, reducing energy loss and helping maintain comfortable indoor environments year-round. For architects, builders, and appliance manufacturers, this means the ability to design products and structures that not only meet but exceed modern energy-saving standards. We take pride in the fact that each piece of double-seal vacuum glass we produce reflects careful material selection, precise engineering, and a commitment to consistent quality.
Conclusion
At SuperVIG, we see the creation of vacuum insulated glass not just as a manufacturing task, but as an ongoing effort to contribute to sustainable and efficient living. Our proprietary sealing methods, precise leak rate control, and advanced material science come together to ensure that our double-seal vacuum glass delivers both technical excellence and long-term value. As we continue to innovate and refine our processes, we remain committed to offering glass solutions that align with the evolving needs of our customers, the construction industry, and the home appliance sector. By maintaining a focus on performance, durability, and trust, we aim to keep building on the foundation we have created over the past 17 years.
