Shandong Grand Technology is an expert manufacturer and trading enterprise engaged in the research, production and sales of photo luminescent items. Our main products include photo luminescent plastic cobblestones, luminescent gravels, luminous artificial marble stones, scagliola tables, glow in the dark mosaics, photo luminescent PVC boards and more.

Our products are favored for their short activating time, super long afterglow, high brightness, various environmental adaptation, non-toxicity, safety and non-radioactivity.

We look forward to hearing from you. Contact us today.