
Double Wing Design Solar Manifold with 50 Vacuum Tubes for Hotel Hot Water Project and Swimming Pool. Double Wing Design: Features 50 vacuum tubes for efficient solar thermal collection. Premium Materials: Inner tank uses SUS304-2b steel with high density PU foam insulation. OEM/ODM Capability: Customization available based on detailed customer requirements. CE & BV Certified: Product meets international safety and quality standards. Fast Sample Delivery: Sample orders delivered within 3 to 7 days after deposit. High Production Capacity: Monthly capacity of 1000 sets with annual supply of 100,000 sets. Comprehensive Warranty: 3-year guarantee period covers mechanical defects. Flexible Payment Terms: Accepts T/T, L/C, Western Union, and PayPal.