1. It is necessary to use the lamp cover with the lamps . 2.Inside the lamp cover, we use the imported reflector plate ... . It is necessary to use the lamp cover with the lamps . 2. Inside the lamp cover, we use the imported reflector plate ... , PU synthetic leather polishing, fiber-optic surface, furniture painting, automotive interior parts, fishing rod, club, etc. (2)Printing : Screen printing, flat ...