ART SIGN factory supplies mid clamps and end clamps to realize 30-50mm framed solar mount racking structure, which are made of extruded anodized aluminium.
Anodized extruded aluminum profile solar rail end clamps for solar panel mounting is universal for different dimension solar panel modules, the length can be tailor cut to suitable for customers requirements. All of the clamps can be preassembly, and are easy to install with 20 years warranty. ArtSign has it's own R&D department and factory to 1