Dongguan Sanchuang Composite Materials Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 10000kilograms / day |
| Delivery Time | 5-8 Work Day |
| Oem | Available |
| Specification | Customizable |
| Easy to Cut and Drill | Yes |
| Density | 1.5-1.8 G/cm3 |
| Tensile Strength | ≥80MPa |
| Materials | Fiberglass Reinforced plastic |
| Surface Finish | Smooth |
| UV Resistance | High |
| Flame Resistance | Self-extinguishing |
| Flexural Strength | ≥120MPa |
| Brand Name | Sanchuang |
| Certification | ISO9001 |
| Place of Origin | China Guangdong |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10000kilograms / day |
| Delivery Time | 5-8 Work Day | Oem | Available |
| Specification | Customizable | Easy to Cut and Drill | Yes |
| Density | 1.5-1.8 G/cm3 | Tensile Strength | ≥80MPa |
| Materials | Fiberglass Reinforced plastic | Surface Finish | Smooth |
| UV Resistance | High | Flame Resistance | Self-extinguishing |
| Flexural Strength | ≥120MPa | Brand Name | Sanchuang |
| Certification | ISO9001 | Place of Origin | China Guangdong |
Product Highlights
✅ Ultra-Light & High Strength - Density only 1.5-1.8g/cm³, outperforms traditional metal joint strips in strength
✅ Flexible & Durable - Accommodates ±15mm curtain wall expansion/contraction, crack-resistant
✅ All-Weather Protection - Withstands extreme temperatures (-30℃~80℃), UV coating prevents aging
✅ Engineering-Grade Fireproof - ASTM E84 Class A fire certification
✅ Ready-to-Install - Pre-formed groove design improves installation efficiency by 50%
Technical Specifications
| Item | Specification |
| Material | Fiberglass Reinforced Polymer (GRP/FRP) |
| Cross-Section Shape | I-beam/M-shaped (Customizable) |
| Compressive Strength | ≥90MPa |
| Linear Expansion Coefficient | 2.5×10⁻⁵/℃ |
| Suitable Joint Width | 10-50mm (Special sizes customizable) |
Why Choose Our GRP Joint Strips?
Solving Stone Curtain Wall Challenges
1. Completely eliminates condensation and rust contamination issues of metal joints.
2.Elastic modulus matches stone, preventing thermal expansion cracks.
Lifecycle Cost Advantag
1. 20+ years service life, reduces maintenance costs by 60%.
2. Only 0.8kg per meter, saves transportation and installation expense.
Customization Services
1. RAL/Pantone color matching available.
2. On-site engineering technical support.
Typical Applications
�� Super high-rise building curtain wall systems
✈️ Airport terminal stone cladding
�� Five-star hotel facades
��️ Museums/Art galleries and cultural buildings
(Contact us for wholesale or custom orders!)
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2006
Total Annual:
100 million-150 million
Employee Number:
400~500
Ecer Certification：
Verified Supplier
Dongguan Sanchuang composite material Technology Co., LTD located in Chikan Industrial Zone, Shipai Town, Dongguan City, where Sanchuang Composite has been rooted for nearly 20 years, mainly producing FRP pultrusion profles and carbon fber coil products. Sanchuang Composite Materi... Dongguan Sanchuang composite material Technology Co., LTD located in Chikan Industrial Zone, Shipai Town, Dongguan City, where Sanchuang Composite has been rooted for nearly 20 years, mainly producing FRP pultrusion profles and carbon fber coil products. Sanchuang Composite Materi...
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