Qingdao Smart Source Trading Co., Ltd.

1. Size Range (Standard)
 - Length: 20mm – 1000mm (custom up to 3000mm)
- Width: 15mm – 200mm
- Thickness: 1.0mm – 12mm (14ga – 10ga)
- Hole Specifications: Round, slotted, threaded; M3 – M20
- Tolerance: ±0.05mm – ±0.1mm (precision stamping/welding)
 2. Surface Treatment 
 - Stainless Steel: Passivated, Electropolished, Natural
- Carbon Steel: Zinc Plated (Cr3+), Hot Dip Galvanized, Black Oxide, Powder Coated
- Aluminum: Anodized (clear/color), Sandblasted
- Custom: Nickel Plated, Tin Plated, DURA GREEN™
3. Application Industries
 - Industrial Machinery & Equipment
- Construction & Structural Framing
- Automotive & Transportation
- Marine & Offshore Engineering
- Electrical & Power Distribution
- Furniture & Shelving Assembly
- HVAC & Pipe Support Systems
- Aerospace & Defense
- Food & Beverage Processing