Those letters are made of stainless and acrylic, can be installed outdoor or indoor. There will be drainage holes if they are installed outdoor while there will ne none if installed indoor.
According to the different local polices, we can use different components electronics with CE, UL or other certificates.
Artwork/vetor files are very important for communition to avoid misunderstanding, we are open to design for you.
We offer maximum 5 years warranty which depends on your request.
We can send the products directely to the destination with cost of tranportation and tariffs paid, you just wait for the delivery, which takes 4 to 10 calendays by air. About seafreight, let's discuss.