Purpose and characteristics:
It is suitable for unit ventilation and external wall waterproof, and can be installed on the external walls of masonry, metal, concrete, wood structure, etc. The surface can be aluminum alloy natural color or color treatment according to the user's requirements.
Explain:
The size can be customized according to customers' requirements. If the size is too large, it can be processed in groups.
Purpose and characteristics:
It is suitable for unit ventilation and external wall waterproof, and can be installed on the external walls of masonry, metal, concrete, wood structure, etc. The surface can be aluminum alloy natural color or color treatment according to the user's requirements.
Explain:
The size can be customized according to customers' requirements. If the size is too large, it can be processed in groups.
