... necessary to use the lamp cover with the lamps . 2.Inside the lamp cover, we use the imported ... to use the lamp cover with the lamps . 2. Inside the lamp cover, we use the imported ... soft and hard PC, PVC, ABS, PS acrylic, glass, electronic parts, circuit boards, etc. (3)Bonding: ... circuit board CHIP part adhesive, glass bonding, various electronic parts, liquid crystal films (4) ...