Lianyungang GLS Quartz Co,.Ltd is a leading international supplier of high-quality,good- performance quartz products solutions.Located in Donghai County,Lianyungang City,which is China’s largest silicon industry base,GLS quartz has abundant raw material resources,purity is 99.99+%-99.9999%(SiO2).

At GLS Quartz,we are experts at implementing customer’s design and fabricating products of every shape and size.Fused quartz and silica have an extremely low of thermal expansion which imparts a high resistance to thermal shock.When quartz is heated in a glass-blowing lathe with a hydrogen-oxygen flame until it is plasticized,it can be formed into any shape.Currently GLS can offer quartz products in the form of quartz tubing,quartz rods,quartz ingots,quartz discs, quartz plates,quartz cylinders and many abnormities.Main products include ultraviolet lamp for sterilization,quartz banger for water pipe glass bongs,singing bowls for music therapy,quartz tube for heating treatment equipment,quartz glass labware etc.