• Aluminum spacer

  • Warm edge spacer

  • Butyl tape

  • Molecular Sieve

  • Hollow glass

  • About

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      About

      Hebei Yonghui Energy Saving Technology Co., Ltd. is a company integrating production and trade, established in August 2012. The company currently covers an area of over 21,000 square meters. It is located in the eastern part of Renqiu City. We are recruiting agents from various countries. The company has a strong professional technical team and a high-quality management team. The company currently has over 60 employees, including 8 management staff and 5 technical staff. We provide the best products at the best prices.

  • News

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      News

      The company boasts a strong professional technical team and a high-quality management team. The company currently has over 60 employees, 8 managers, and 5 technical personnel. We offer excellent products at reasonable prices. We have a professional R&D team and a responsive sales team. Products have passed provincial inspections, all tests were passed, meeting industry standards.

  • Contact

YFLE Is Ready at glasstec 2026 — Visit Booth 11B84-1

Our stand is ready at glasstec 2026. Meet YFLE at Booth 11B84-1 in Düsseldorf, 20–23 October, to explore warm edge spacers, aluminium spacer bars and IGU accessories.

Meet YFLE at glasstec 2026 in Düsseldorf — Booth 11B84-1

Meet YFLE at glasstec 2026, 20–23 October in Düsseldorf, Germany. Visit Booth 11B84-1 to discuss warm edge spacers, aluminium spacer bars and sourcing cooperation.

What Importers Should Verify Before Sourcing Warm Edge Spacer for High-Performance Window Projects

Buyers on high-performance window projects are asking harder technical questions. Here is the test data an importer should have on hand before quoting warm edge spacer — thermal conductivity, mechanical performance and EN 1279 documentation.

Exhibit at China Glass 2026

Hebei Yonghui Energy Saving Technology Co., Ltd. to Exhibit at China Glass 2026

aluminum spacer bar for insulating glass

Height: 6.5mm Width: 5.5mm-27mm available, can also produce according your special requirement Suitable for using on the automatic bending machine.

warm edge spacer for window glass

Yonghui glass fiber warm edge strip has effectively block the heat conduction of insulating glass through the glass edge, without metal materials, low thermal conductivity.