DBW02 AUTO series firing system is one kind of wire control special effect fireworks firing system. It is special for the big&medium-sized display.Make your fireworks display more beautiful. It is with internal Li battery. And it can step fire ,sequential fire and 5 kinds special effects.
Phone: +86 15116168813
Tel: whatsapp 008613755007097
Add: No. 148, Mid-Lao Dong Road, Liuyang, Hunan, China