Q195/Q235B Galvanized Steel Hollow Section for Seedling Cultivation Greenhouse Structure

Q195/Q235B Galvanized Steel Hollow Section for Seedling Cultivation Greenhouse Structure. Customized Cutting Service: Available for bulk orders with flexible length options. Hot Dipped Galvanized Surface: Provides superior corrosion resistance for greenhouse structures. High Annual Supply Capacity: 700,000 tons per year ensures reliable bulk order fulfillment. Comprehensive Processing Services: Includes bending, cutting, welding, and punching to meet specific needs. Multiple Certification Standards: ISO9001, SGS Inspection, GB/T6728, and ASTM A500 compliant. Fast Stock Delivery: Standard sizes available for shipment within 7-10 days after deposit. Wide Range of Specifications: Over 1,400 specs including square and rectangular tubes from 20x20mm. Competitive Pricing Strategy: Large stock and factory partnerships ensure lowest market rates.