Lugar de origem
Jiangsu, China
Revestimento
Três alvos al-ss-cu
Material
Aluminum Alloy Manifold
Tube material
3.3 High Borocilicate Glass
Header Pipe
copper 19/22/25/28mm
Function
Collecting Solar Energy heater exchange
Feature
Anti Freezing, Extremely High Heating Efficiency
Use
Solar Hot Water Heating System
Insulation
Compressed Glass Wool
Specification
OEM\ODM 30 tubes is possible