
Heavy-Duty Work Boots Sturdy Steel Toe Leather Safety Shoes. Certified Safety Standards: Meets EN ISO 20345 & ASTM 2413 standards for industrial safety. High Production Capacity: Monthly output up to 100,000 pairs with 6 advanced production lines. Durable Material Construction: Upper made of 2nd layer leather with rubber outsole and EVA insoles. Multi-Function Protection: Features steel toe, puncture resistance, anti-static, and impact resistance. Customization Support: Supports custom designs, functions, and transportation methods. Wide Application Scope: Suitable for oil fields, mines, construction, chemical, and manufacturing. Experienced Manufacturer: Over 15 years in safety footwear with ISO9001 certification. Strict Quality Control: 100% inspection including function and visual checks for finished products.