
Aluminium Frame Box Spirit Level/Box Beam Level/Spirit Level with or Without Window. Customizable Design: Color, size, design, and magnetic features can be customized to client requirements. High Precision: Measurement accuracy reaches 0.5mm/m with 0.5mm/m revise position accuracy. Durable Construction: Heavy-duty Aluminum 6063-T5 frame with 4-point configuration for superior strength. Shockproof Vials: 3 solid acrylic vials with UV protection additives for performance in -30 to 50 degrees C. OEM/ODM Support: Graphic design team available for logo, packaging, and artwork design services. Quality Assurance: Pre-production samples provided; QC team controls quality via in-line and final inspection. Versatile Sizes: Available in 30cm to 100cm lengths, with custom sizes up to 120cm. Fast Delivery: 7-10 days for stock items; 30-60 days for custom orders based on quantity.