Product Name：TYL2-2 Type Verticla style Single cylinder double-poing gule guns
Major Function：Suitable for double adjustment of all kinds of loudspeaker above 15 inch,two kinds of glue is gluing at the same time,with speed governing.
Product Description
The main function:
Suitable for double adjustment of all kinds of loudspeaker above 15 inch,two kinds of glue is gluing at the same time,with speed governing.
