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Help CenterGlass Railing Brackets for Balcony Railing Square Shape Matte Black Powder Coated Wholesale Price From China Manufacturer
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Welcome to Hefei SENOTECH New Materials Co., Ltd, your trusted partner for high-quality building hardware. As a dynamic trading company founded in 2020, we have rapidly established a global presence with annual export values exceeding US$1 million. Our Glass Railing Brackets for Balcony Railing in the square shape, finished with a matte black powder coating, are designed to combine modern aesthetics with structural reliability. Sourced from premium Chinese manufacturers, these brackets offer an unbeatable wholesale price point without compromising on quality, making them ideal for contractors, architects, and distributors worldwide.
Our brackets are engineered to provide a clean, seamless look for glass balcony railings, staircases, and terraces. The matte black finish not only enhances visual appeal but also offers excellent resistance to corrosion and UV rays, ensuring long-lasting performance in various climates. With a load capacity that can be customized to meet specific project requirements, these brackets support safety and durability. Below we highlight the key features, technical specifications, and benefits of choosing our product.
Key Features and Benefits
- Square Shape Design: Provides a sleek, contemporary look that complements modern balcony and railing systems. The square profile fits perfectly with standard glass panels and post structures.
- Matte Black Powder Coating: Delivers a durable, scratch-resistant surface that hides fingerprints and smudges. The coating is applied through an electrostatic process, ensuring uniform thickness and excellent adhesion.
- High-Strength Material: Made from premium aluminum alloy (or optional steel), these brackets offer high tensile strength while remaining lightweight for easy handling and installation. They are suitable for both interior and exterior use.
- Versatile Application: Ideal for balcony railings, staircase guardrails, terrace enclosures, and pool fences. Compatible with glass panels ranging from 8mm to 12mm thickness.
- Easy Installation: Each bracket comes with pre-drilled holes and the necessary stainless steel screws for direct mounting onto wood, metal, or concrete surfaces. The square shape ensures a perfect alignment with standard railing posts.
- Customizable Options: We offer multiple size options (e.g., 60mm × 40mm, 80mm × 50mm) and can produce custom dimensions according to your drawings. Color variations and finish types are also available upon request.
- Wholesale Pricing: As a direct supplier from China, we provide competitive factory-direct prices with MOQ starting from 100 pieces. Bulk orders enjoy further discounts.
Technical Specifications
| Material | Aluminum Alloy 6063-T5 (optional: Carbon Steel Q235) |
| Surface Finish | Matte Black Electrostatic Powder Coating (thickness ≥ 60μm) |
| Bracket Dimensions (L×W×H) | 50×50×40mm, 60×40×50mm, 80×50×60mm (custom sizes available) |
| Glass Panel Thickness | 8mm to 12mm (other thicknesses upon request) |
| Maximum Load Capacity | Up to 200 kg per bracket (tested; custom capacity available) |
| Fasteners Included | Stainless steel 304 screws, expansion bolts, rubber gaskets |
| Color Stability | UV-resistant; no fading for 5+ years in outdoor conditions |
| Packaging | Carton with foam protection, palletized for export |
Beyond technical excellence, our glass railing brackets deliver tangible benefits to your projects. By choosing our square matte black brackets, you reduce installation time by nearly 30% compared to traditional round brackets, thanks to the alignment-friendly square shape. The powder-coated surface eliminates the need for additional painting or protective layers, saving maintenance costs over the product's lifespan (typically 15–20 years under normal conditions). Furthermore, the brackets are designed to meet international building standards—our quality control process ensures every piece is inspected for dimensional accuracy, coating adhesion, and load-bearing safety before shipment.
Why Choose Hefei SENOTECH New Materials Co., Ltd?
Since 2020, we have exported over US$1 million to US$1.5 million worth of building materials annually to markets across North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and other regions. Our long-standing relationships with top-tier Chinese factories allow us to offer factory-direct wholesale prices while maintaining strict quality control. We provide samples before bulk production, free design consultation, and flexible payment terms (T/T, L/C). Our dedicated after-sales team ensures that any issue is resolved within 24 hours. We invite you to contact us today for a quotation or sample—experience the perfect combination of quality, price, and service.
Frequently Asked Questions
Q: What is the minimum order quantity (MOQ)?
A: Our standard MOQ is 100 pieces per size/color. For special customizations, the MOQ may increase to 500 pieces. We also accept trial orders of 10–50 pieces for sample testing at a slightly higher unit price.
Q: Can the brackets be used for curved glass panels?
A: Our square brackets are designed for flat glass panels only. For curved glass installations, we recommend our adjustable or custom-designed brackets (available upon consultation).
Q: How do I determine the correct bracket size for my glass thickness?
A: The bracket slot depth accommodates glass panels from 8mm to 12mm. If your glass thickness is outside this range, please provide the exact thickness and we will custom-make the bracket accordingly.
Q: Is the matte black powder coating environmentally friendly?
A: Yes, our powder coating is free of heavy metals and complies with RoHS and REACH regulations. It is applied in a solvent-free process, reducing VOC emissions.
Q: Do you offer samples? How much does a sample cost?
A: Yes, we provide free samples (you pay shipping cost). For standard size, we can send 1-2 pieces by express courier (DHL, FedEx). Please contact our sales team to arrange.
Q: What is the lead time for bulk orders?
A: For standard sizes and matte black color, lead time is 15–20 days after confirmation of payment and artwork approval (if needed). For custom sizes or colors, lead time is 25–35 days.
Q: How do you ensure the brackets are rust-proof?
A: The aluminum alloy base is naturally corrosion-resistant. Our powder coating adds an extra protective layer. For steel brackets, we apply a zinc-rich primer before the top coat, ensuring anti-rust performance for outdoor use.
Q: Can I install the brackets without professional help?
A: Yes, the installation is straightforward with basic DIY tools. However, we recommend hiring a professional for safety-critical applications like balcony railings. We provide an installation manual with each order.
Still have questions? Our technical support team is available 24/7 via email or phone. We are committed to helping you find the perfect railing solution for your project. Contact us today to discuss your requirements or request a quote!
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