
Jnz Professional Manufacturer Eco-Friendly Material Adjustable Screwjack Floor Supports Paving Slab Pedestals. Adjustable Height Range: Height adjustable from 5mm to 1360mm for versatile installation. High Bearing Capacity: Supports load from 600kg to 2500kg for heavy-duty use. Durable Material: Made of 98% polypropylene (PP) with UV absorbers for longevity. OEM Customization: Full OEM/ODM/OBM services available with customization options. Multiple Certifications: Certified by ROHS, ISO9001, CE, and SGS for quality assurance. Easy Installation: Simple construction with breakable lugs and split shims for leveling. Eco-Friendly Design: Water resistant, durable, and environmentally friendly material. 1-Year Warranty: Comprehensive 1-year warranty coverage for mechanical defects.