China Insulated Glass Accessories Manufacturer & Supplier | Shandong Henghui
Hot Products
High quality insulating glass accessories for global customers.
Stainless Steel Composite Warm Edge Spacer Bar
12mm Aluminum Spacer Bar
Two-Part Silicone Sealant for Insulating Glass
9mm Aluminum Spacer Bar with 1.6mm Butyl Tape
Butyl Tape for Insulated Glass
Color Coated Aluminum Spacer Bar
Aluminum Spacer Bar
Insulated Glass Auxiliary Accessories
Molecular Sieve Desiccant for Insulated Glass
Warm Edge Spacer Specifications
Two-Part Silicone Sealant
Hot melt butyl rubber produced by Chinese manufacturers
who we are
15+ Years Specialized in Manufacturing Insulated Glass Accessories
We are a professional Chinese manufacturer of insulated glass accessories. With over 15 years of manufacturing experience, we supply reliable aluminum spacer bar, butyl tape, warm edge spacer, insulated glass sealant and related components for insulated glass units.
We focus on stable quality and customized solutions to support glass processing companies worldwide. Our products are strictly tested to meet international standards, helping our clients achieve long-term, stable project success.
Global Delivery Coverage
Real shipment cases from Shandong Henghui
Long Beach Insulating Glass Spacer Bar
Read More: Long Beach Insulating Glass Spacer BarPremium Case Display Details & Specs High-quality aluminum spacer bars for insulating glass, shipped directly to Long Beach, USA. 6A bendable aluminum, superior corner performance.…
Premium Butyl Tape Exported to Canada for Extreme Cold Resistance
Read More: Premium Butyl Tape Exported to Canada for Extreme Cold ResistancePremium Case Display Details & Specs Project OverviewA Canadian insulating glass manufacturer required a reliable primary sealant to withstand extreme winter temperatures as low as…
On-site case of shipment of two-component silicone sealant from a Chinese factory
Read More: On-site case of shipment of two-component silicone sealant from a Chinese factoryOn-site real photo of domestic and international shipping of two-component sealant from Shandong Henghui Factory Details & Specs The Two-Part Silicone Sealant produced by the…
Domestic and international shipping cases of hollow aluminum profiles
Read More: Domestic and international shipping cases of hollow aluminum profilesShandong Henghui factory hollow aluminum strip real shipping scene shot Details & Specs The aluminum spacer series produced by Shandong Henghui Insulating Glass Material Co.,…
frequently asked questions
Your questions about insulated glass accessories, answered clearly.
1. What products does Shandong Henghui supply?
We supply aluminum spacer bars, warm edge spacers, hot melt butyl sealant and insulating sealant for insulated glass units.
2.Can I get free samples for testing?
Yes, free samples are available. The buyer only needs to bear the shipping cost.
3. What is your MOQ?
MOQ varies according to product specifications. Please contact us for details.
4. How long is your production lead time?
Normally 7–15 working days after receiving your deposit. It depends on order quantity.
5. Do you provide customized sizes?
Yes. We can customize aluminum spacer bars and warm edge spacers according to your requirements.
6. What payment methods do you accept?
We accept T/T and irrevocable sight L/C.
7. How are the goods packed for sea transport?
Goods are packed in cartons or wooden cases to prevent damage during long sea transportation.
8. Where is your factory located?
Our factory is located in Jinan City, Shandong Province, China. Welcome to visit our factory.
insights & resources
Product updates, factory news and industry knowledge about insulated glass accessories.
Warm Edge Spacer Bar Colours
Read More: Warm Edge Spacer Bar ColoursWarm Edge Spacer Bar Colours: Elevate the Aesthetics of Your High-End IGUs A warm edge spacer bar is a metal or non-metal frame containing low…
Insulating Glass Sealant: The Ultimate Buyer’s Guide | Henghui
Read More: Insulating Glass Sealant: The Ultimate Buyer’s Guide | HenghuiInsulating Glass Sealant: The Ultimate Buyer’s Guide for IGU Manufacturers The quality of an Insulating Glass Unit (IGU) doesn’t just depend on the glass and…
Reputable Warm Edge Spacer Manufacturer | Henghui
Read More: Reputable Warm Edge Spacer Manufacturer | HenghuiLooking for a reputable warm edge spacer? We manufacture high-performance stainless steel composite spacer bars for high-end insulating glass. Why Choose a Branded Warm Edge…
Insulating Glass & Accessories Weekly | Issue 01
Read More: Insulating Glass & Accessories Weekly | Issue 01Period: October 16 – October 22, 2026 Insulating Glass Industry News: Aluminum Spacer Bar, Sealant & Float Glass Market Dynamics with Raw Material Price Watch…
Official Notice: Beware of Fake Websites Impersonating Shandong Henghui
Read More: Official Notice: Beware of Fake Websites Impersonating Shandong HenghuiOfficial Notice: Beware of Fake Websites Impersonating Shandong Henghui Dear Valued Customers and Partners, We have recently discovered that certain individuals and shell companies, operating…
Warm Edge Spacer Bar vs Aluminum Spacer Bar | Henghui
Read More: Warm Edge Spacer Bar vs Aluminum Spacer Bar | HenghuiWarm Edge Spacer Bar vs Aluminum Spacer Bar: Which Should You Choose? In the global Insulating Glass (IGU) industry, manufacturers are constantly faced with a…
Double Glazing Spacer Bar Sizes: The Complete Guide | Henghui
Read More: Double Glazing Spacer Bar Sizes: The Complete Guide | HenghuiDouble Glazing Spacer Bar Sizes: The Complete Guide When manufacturing double-glazed units, selecting the correct Double Glazing Spacer Bar Sizes is critical. The spacer bar determines the…
Why Choose Aluminum Spacer Bars with Butyl Tape? | Henghui
Read More: Why Choose Aluminum Spacer Bars with Butyl Tape? | HenghuiAre you looking for high-quality Aluminum Spacer Bars with Butyl Tape for your IGU production? In the global insulating glass (IGU) industry, efficiency and quality…
How to Choose the Best Aluminum Window Spacer Bar | Henghui
Read More: How to Choose the Best Aluminum Window Spacer Bar | HenghuiWhen manufacturing high-quality aluminum windows and doors, every component matters. The Aluminum Window Spacer Bar is the structural backbone of the insulated glass unit (IGU).…
Reliable Aluminum Spacer Bar Production Line Supplier | Henghui
Read More: Reliable Aluminum Spacer Bar Production Line Supplier | HenghuiLooking for a reliable supplier for your aluminum spacer production line, but faced with numerous suppliers claiming to be “the best”, how do you distinguish…
