
Black Chrome Coating Glass Vacuum Tubes Flat Plate Copper Coil Inside Solar Collector for Project. CE and BV Certification: Product certified by CE and BV standards for quality assurance. OEM and ODM Services: Custom manufacturing available based on detailed client requirements. Fast Sample Delivery: Sample orders delivered within 3 to 7 days after confirmation. Flexible Payment Terms: Accepts T/T, L/C, Western Union, and PayPal for secure transactions. 3-Year Warranty: Comprehensive 3-year guarantee period for product reliability. High Production Capacity: Monthly capacity of 1000 sets with annual supply of 100,000 sets. Copper Pipe Material: Constructed with durable copper pipes for efficient heat transfer. Custom Absorber Plate: Available in Blue Titanium finish for specific project needs.