Wholesale High Precision Strong Magnetic I-Beam Aluminum Alloy Spirit Level

Wholesale High Precision Strong Magnetic I-Beam Aluminum Alloy Spirit Level. High Precision Accuracy: Achieves 0.01mm resolution and 0.01mm/m accuracy for professional measurements. Durable Aluminum Alloy: Constructed with silver anodized aluminum I-beam and ABS for drop resistance. Customizable Options: Offers customized color, vial count (2 or 3), and angles (180, 90, 45 degrees). Stable Glycerin Vials: Features glycerin-filled vials for stable readings in real-world conditions. OEM and ODM Support: Full OEM/ODM services including logo and package/artwork design available. Quality Assurance: Every unit undergoes manual accuracy testing on granite reference tables. Wide Size Range: Available in lengths from 30cm to 180cm and 12 to 72 inches. Global Logistics: Efficient shipping from Yiwu or Ningbo ports to 30+ countries.