China (Mainland) LED Luminated Channel Letter & LED Sign

Specifications: It\'\'s made of total plastic, the front is acrylic, LED inside, with ABS back. Since the front is conneted directly by glue, used in automobil industry, it\'\'s very light without metal frame. We have 6 fonts with 5 sizes now. There are 5 colors for each font and size. So there are 300 types of NCL in my factory. Man can buy letter by DIY sign making with 100,000 hours utility.