
Steel Scaffolding Formwork Accessries Doka Four Way U Head Jack. 25 Years Manufacturing Experience: Leading manufacturer with 25 years of expertise in scaffolding and accessories. Global Certification Standards: Products certified to BS 1139, EN 74, and AS 1576 standards for quality assurance. High Production Capacity: Capacity exceeds 20 containers per month with two large factories. Integrated Manufacturing: Own zinc plating, powder coating, and casting workshops ensure consistent quality. Customizable Sizes: Available in 250, 350, 500, and 750mm sizes to meet specific project needs. Durable Steel Construction: Made from high-quality steel with 2.5mm thickness and 36mm/38mm diameter options. Comprehensive Warranty: Provides a 2-year warranty and after-sales service for all products. Wide Market Presence: Products are popular in Europe, Australia, North America, and Southeast Asia.