LYYJ YOU JING QUARTZ

Fiberglass, other than for insulation or textile use; Unwrought glass; Semi-worked glass, except building glass; Glass pipes, not for building and not for scientific purposes; Glass tubes not for scientific purposes; Glass fibers for reinforcing plastics; Unworked or semi-worked glass, not for building; Glass fibers for non-textile purposes; Ornaments of glass; Decorative glass, not for building