The global construction industry is undergoing a paradigm shift towards Net Zero Energy Buildings (NZEB). Soft Coat Low-E (Low Emissivity) glass, also known as "off-line Low-E," has emerged as the gold standard for thermal insulation and solar control. Unlike hard coat glass, soft coat glass is manufactured using vacuumed magnetron sputtering (MSVD) technology, allowing for multiple layers of silver and dielectric materials to be deposited on the glass surface.
Currently, the market is driven by stringent carbon emission regulations in the EU and North America. Global developers are increasingly demanding glass that offers a lower U-value and higher selectivity. As a leading manufacturer in China, we integrate advanced sputtering lines to produce glass that meets international standards like EN 1279 and ASTM E2190, ensuring our exports satisfy the rigorous demands of global infrastructure projects.
Stay ahead with the latest advancements in architectural glass solutions.
Advancing from single and double silver, Triple Silver Low-E glass offers the highest infrared reflection while maintaining excellent visible light transmission.
Integrating Low-E coatings with electrochromic technology allows glass to change opacity based on sunlight intensity, maximizing energy savings.
The combination of Soft Coat Low-E with vacuum insulating glass (VIG) is creating ultra-thin units with the insulation performance of a brick wall.
Hangzhou Greensina Glass Co., Ltd. is a professional manufacturer specializing in architectural and decorative glass solutions. Located in Hangzhou, China, the company focuses on providing high-quality glass products widely used in residential buildings, commercial spaces, offices, and interior design projects. Our main product range includes tempered glass, laminated glass, insulated glass, frosted glass, and tinted glass, all designed to meet modern requirements for safety, energy efficiency, and aesthetic appeal.
Founded in 2010, Greensina Glass has grown steadily from a small processing workshop into a reliable supplier in the architectural glass industry. The company now employs more than 90 experienced staff members, including skilled technicians, engineers, and quality control specialists. Our production facility covers an area of approximately 7,000 square meters and is equipped with advanced glass processing equipment to ensure precise manufacturing and consistent product quality.
Global procurement teams from the Middle East, Southeast Asia, and Europe look to China for Soft Coat Low-E glass due to the unparalleled supply chain integration. At Greensina Glass, we leverage this ecosystem to provide:
Over the years, Hangzhou Greensina Glass Co., Ltd. has expanded its market to serve customers both domestically and internationally. Our products are exported to Europe, North America, Southeast Asia, and the Middle East. By focusing on innovation, strict quality management, and customer-oriented service, the company is committed to delivering dependable glass solutions and establishing long-term partnerships with clients worldwide.
When selecting Soft Coat Low-E glass, procurement officers should focus on these critical metrics:
| U-Value | Measures heat loss. Our units achieve as low as 1.1 W/m²K. |
| SHGC | Measures solar heat gain. Essential for cooling-dominant climates. |
| VLT | Visible Light Transmission. Balancing natural light with heat control. |
| Selectivity | The ratio between VLT and SHGC. Higher is more efficient. |
In regions like Dubai or Singapore, our high-selectivity Soft Coat Low-E reflects intense solar radiation, drastically reducing air conditioning costs for glass curtain walls.
For projects in Canada or Northern Europe, we focus on high-performance Double Silver coatings that trap internal heat while allowing passive solar gain.
Utilizing frosted and acid-etched Low-E glass for interior spaces to maintain privacy while ensuring energy efficiency between different temperature-controlled zones.
Greensina Glass
