
Featured Products
Durable Warm Edge Spacer for Insulated Glass Door Hardware
US$0.27-0.29 / Meter
1,100 Meters (MOQ)
US$0.607-0.608/ Meter
800 Meters (MOQ)
US$0.607-0.608/ Meter
800 Meters (MOQ)
Star products
Thermal Edge Spacer for Insulated Glass with Fiberglass Coating
US$0.27-0.29 / Meter
1,100 Meters (MOQ)
Warm Edge Spacer for Hollow Glass Door and Windows Insulating Glass
US$0.27-0.29 / Meter
1,100 Meters (MOQ)
Custom Made Durable Agr Ss304D Composite Warm Edge Spacer Bar Double Glazing Spacer Bars
US$0.607-0.608 / Meter
800 Meters (MOQ)
High-Quality Co-Extruded Warm Edge Spacer for Insulating Glass Systems
US$0.607-0.608 / Meter
800 Meters (MOQ)
Fiberglass Insulated Warm Edge Spacer for Energy-Efficient Windows
US$0.27-0.29 / Meter
1,100 Meters (MOQ)
Double-row Products
Warm Edge Strip with Fiberglass for Energy Efficiency Solutions
US$0.27-0.29 / Meter
1,100 Meters (MOQ)
Fiberglass Insulated Warm Edge Spacer for Optimal Thermal Control
US$0.27-0.29 / Meter
1,100 Meters (MOQ)
Co-Extruded Warm Edge Strip for Insulating Glass Spacer Applications
US$0.607-0.608 / Meter
800 Meters (MOQ)
Modern Glass Warm Edge Spacer Bars Factory Direct Agr Ss304D Composite Insulated Glazed Spacer Bar
US$0.607-0.608 / Meter
800 Meters (MOQ)
Customized Agr Ss304D Composite Material Edge Spacer Bar for Insulating Glass Warm Edge Spacer
US$0.607-0.608 / Meter
800 Meters (MOQ)
Spacer 9-2 Window & Door Fiberglass Reinforced Material Warm Edge Spacer Strip
US$0.27-0.29 / Meter
1,100 Meters (MOQ)
Double-row Products
High-Performance Hollow Glass Desiccant for Enhanced Thermal Efficiency
US$27.50 / Piece
1 Piece (MOQ)
Polysulfide Sealant for Insulating Glass Nshw-Lb TUV Igma Igcc Approved
US$1.26-1.33 / ml
6,000 ml (MOQ)
Molecular Sieve 13X APG for CO2 and H2O Adsorption Before Gas Liquefaction
US$1.50-2.52 / kg
100 kg (MOQ)
COMPANY PROFILE
Henan Lianbang Organic Silicon Technology Co., Ltd. is a national high-tech enterprise focusing on R&D, production and sales of three core products: insulating glass warm-edge spacers, butyl hot-melt sealants, and two-component sealants. Based in Mengzhou City, Henan Province (with solid new material industry foundation), it has focused on insulating glass supporting materials since establishment, and become a partner of domestic and foreign insulating glass manufacturers via professional technical capabilities and stable product quality.
Its products meet the construction, automotive, and home appliance industries' needs for energy-saving, high-performance insulating glass, each solving practical production/use issues:
• Insulating Glass Warm-Edge Spacers: Made of high-performance composites, they improve thermal insulation, reduce glass-edge heat transfer, and boost energy efficiency by 30%-50% vs. traditional aluminum spacers. Suitable for green buildings and low-energy projects.
• Butyl Hot-Melt Sealants: As primary sealing materials, they have good adhesion to glass/spacers and low water vapor transmission. They block moisture/air long-term, extend glass service life to over 20 years, and are used in ordinary buildings, high-rise curtain walls, and automotive insulating glass.
• Two-Component Sealants: Divided into structural (for large-span curtain walls, bearing glass weight) and weather-resistant (resisting UV/aging in harsh conditions) types, used for secondary sealing.
The company's competitiveness relies on R&D investment. It has a 15-person R&D team (senior engineers with over 10 years of organic silicon experience and polymer graduates) solving practical issues, e. g., optimizing butyl sealant formulas for northern winter construction.
It cooperates with domestic universities (e. g., Zhengzhou University) and experts. Via joint projects, it introduced "nano-modified sealants" and "low-VOC design", applied to upgrades. Low-VOC two-component sealants meet EU REACH standards for export.
It has a R&D lab with equipment like electronic universal testing machines, water vapor testers, and thermal conductivity meters. New products undergo over 500 hours of aging tests and 20+ checks.
Adhering to "quality is enterprise life", it has a full-process quality system and two certifications:
• ISO9001: 2015: Standardizes production, inspects raw material suppliers (only Grade A), and uses full-time inspectors.
• ISO14001: 2015: Guides energy-saving, waste recycling, and wastewater treatment, reducing environmental impact and costs.
It has over 10 national invention patents (e. g., high-adhesion butyl sealant, composite warm-edge spacer), protecting core technologies.
The company's two major product series - the NSHW series for high-end markets and the LB series for mainstream markets - have all passed relevant international tests and certifications, laying the foundation for entering the global market:
• European EN1279: After 1, 000 hours of thermal cycles and 500 hours of UV aging, products meet European standards.
• German ift-Rosenheim: Products passed compatibility and mechanical tests, aiding European market entry.
Domestically, its products are used in first-tier city commercial complex curtain walls and new energy vehicle factories. Internationally, NSHW series are exported to Germany, France, the Middle East, and Southeast Asia, with positive feedback on quality and after-sales.
Following "focus on products, quality, market", it will continue R&D, invest in energy-efficient/eco-friendly products (aligning with "dual carbon" goals), expand global markets, and build localized networks. It aims to grow in the global insulating glass supporting materials field.
Its products meet the construction, automotive, and home appliance industries' needs for energy-saving, high-performance insulating glass, each solving practical production/use issues:
• Insulating Glass Warm-Edge Spacers: Made of high-performance composites, they improve thermal insulation, reduce glass-edge heat transfer, and boost energy efficiency by 30%-50% vs. traditional aluminum spacers. Suitable for green buildings and low-energy projects.
• Butyl Hot-Melt Sealants: As primary sealing materials, they have good adhesion to glass/spacers and low water vapor transmission. They block moisture/air long-term, extend glass service life to over 20 years, and are used in ordinary buildings, high-rise curtain walls, and automotive insulating glass.
• Two-Component Sealants: Divided into structural (for large-span curtain walls, bearing glass weight) and weather-resistant (resisting UV/aging in harsh conditions) types, used for secondary sealing.
The company's competitiveness relies on R&D investment. It has a 15-person R&D team (senior engineers with over 10 years of organic silicon experience and polymer graduates) solving practical issues, e. g., optimizing butyl sealant formulas for northern winter construction.
It cooperates with domestic universities (e. g., Zhengzhou University) and experts. Via joint projects, it introduced "nano-modified sealants" and "low-VOC design", applied to upgrades. Low-VOC two-component sealants meet EU REACH standards for export.
It has a R&D lab with equipment like electronic universal testing machines, water vapor testers, and thermal conductivity meters. New products undergo over 500 hours of aging tests and 20+ checks.
Adhering to "quality is enterprise life", it has a full-process quality system and two certifications:
• ISO9001: 2015: Standardizes production, inspects raw material suppliers (only Grade A), and uses full-time inspectors.
• ISO14001: 2015: Guides energy-saving, waste recycling, and wastewater treatment, reducing environmental impact and costs.
It has over 10 national invention patents (e. g., high-adhesion butyl sealant, composite warm-edge spacer), protecting core technologies.
The company's two major product series - the NSHW series for high-end markets and the LB series for mainstream markets - have all passed relevant international tests and certifications, laying the foundation for entering the global market:
• European EN1279: After 1, 000 hours of thermal cycles and 500 hours of UV aging, products meet European standards.
• German ift-Rosenheim: Products passed compatibility and mechanical tests, aiding European market entry.
Domestically, its products are used in first-tier city commercial complex curtain walls and new energy vehicle factories. Internationally, NSHW series are exported to Germany, France, the Middle East, and Southeast Asia, with positive feedback on quality and after-sales.
Following "focus on products, quality, market", it will continue R&D, invest in energy-efficient/eco-friendly products (aligning with "dual carbon" goals), expand global markets, and build localized networks. It aims to grow in the global insulating glass supporting materials field.
Authentication
Business Type:
Manufacturer/Factory & Trading Company
Main Products:
Aluminum Spacer Bar
,
Plastic Corner Key
,
Hot melt sealant
,
Warm Edge Spacer
Year of Establishment:
2015-08-11
Number of Employees:
15
Management System Certification:
ISO9001:2015, ISO14001
Address:
Mizhuang Village, Gudan Town, Mengzhou City, Jiaozuo, Henan, China
Solutions
OEM/ODM
Factory Tour



