Qingdao Railing-O Metal Product Co.,
| attribute | THICKNESS |
| value | 40×40 |
| Material | Stainless Steel AISI304 (interior) / 316 (exterior) |
| Certificate | MTC, ISO9001 |
| Installation | Indoor (AISI304) / Outdoor (AISI316) |
| MOQ / Sample | 100 pcs or as per items, Free sample available |
| A×B (mm) | 40×40 |
| Thickness (mm) | 1.5 |
| Surface Finish | Satin / Mirror (optional) |
| Tube Compatibility | Square tube, t=1.5 mm |
| Product Type | 40×40mm Square Slotted Tube Upward Adjustable Connector |
| Brand Name | Railing-O |
| Model Number | QLSA040 |
| Place of Origin | Qingdao, China |
| Certification | CE certifiate/ ISO9001 |
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Product Specification
| attribute | THICKNESS | value | 40×40 |
| Material | Stainless Steel AISI304 (interior) / 316 (exterior) | Certificate | MTC, ISO9001 |
| Installation | Indoor (AISI304) / Outdoor (AISI316) | MOQ / Sample | 100 pcs or as per items, Free sample available |
| A×B (mm) | 40×40 | Thickness (mm) | 1.5 |
| Surface Finish | Satin / Mirror (optional) | Tube Compatibility | Square tube, t=1.5 mm |
| Product Type | 40×40mm Square Slotted Tube Upward Adjustable Connector | Brand Name | Railing-O |
| Model Number | QLSA040 | Place of Origin | Qingdao, China |
| Certification | CE certifiate/ ISO9001 | ||
| High Light | 304 slotted tube ，316 slotted tube ，304 stainless steel slot | ||
High-quality stainless steel component designed for professional railing systems. Built for durability and aesthetic versatility in architectural applications.
| Attribute | Value |
|---|---|
| GRADE | 304, 316 |
| FINISH | Mirror, Satin |
| MATERIAL | Stainless Steel |
| MOQ | 50 pcs |
| THICKNESS | 1.5 |
| DIAMETER Ø | 40×40 |
Company Details
Business Type:
Manufacturer
Year Established:
2016
Total Annual:
50000000-50000000
Employee Number:
200~200
Ecer Certification：
Verified Supplier
Qingdao Railing-O is a leading factory of stainless steel balustrade and glass fencing hardware, with over 15 years of experience. We manufacture high‑strength components in SS304, marine‑grade SS316, and duplex SS2205 – selected for corrosion resistance, durability, and minimal upkeep. ... Qingdao Railing-O is a leading factory of stainless steel balustrade and glass fencing hardware, with over 15 years of experience. We manufacture high‑strength components in SS304, marine‑grade SS316, and duplex SS2205 – selected for corrosion resistance, durability, and minimal upkeep. ...
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