Smarter Edges. Stronger Glass.
Engineered for thermal efficiency, long-term durability, and stable performance in modern insulating glass applications.
• One of the largest warm edge spacer manufacturers for Insulating Glass Units
• Full range of warm edge spacer solutions
• Tested by IFT Rosenheim according to EN1279
Processing
No matter how you process your spacer bars—handcrafting frames or automating production with welding/bending machines—Norsespacer fits right in, and our expert team is always on hand to support you.
Discover the Power of NorseSpacer
NorseSpacer is designed to improve the performance of insulating glass units (IGUs). By reducing heat loss, minimizing condensation, and supporting energy efficiency, NorseSpacer helps manufacturers create windows and doors that are dependable and contribute to a comfortable indoor environment.
Learn more about the CE marking requirements for IGUs >>
Passive House & Low-E Glass Applications
Solutions for Advanced, Energy-Conscious Project Learn More>>
Who Are We
Henan Warm Edge Energy Saving Technology Development Co., Ltd. was founded in 2019, with R&D on warm-edge spacers starting as early as 2015. We are an integrated enterprise focusing on R&D, production, sales and service of insulating glass spacers. We have introduced core German warm-edge technology and over 30 automated production lines, achieving an annual output of 100 million meters and cumulative exports of 120 million meters. Our capacity is top-ranked in China, supported by a dedicated R&D center. We hold ISO9001:2015 and ISO14001:2015 certifications, with multiple invention patents for warm-edge spacers.