Quarld Ltd. China was founded in 1998 (original name was Imperial Quartz Ltd.). 9-year development makes it become the largest integrated supplier of fused quartz glass tube, fused quartz glass rod, fused quartz glass plate and disc, quartz crucible in China. These quartz products are wildly used in various industries such as semiconductor, photovoltaic (solar cell), lighting and so on.
R&D and quality management is the core of our success. 5% of the total sales volume is invested in equipment of research and quality assurance devices. It is well known that the SiO2 purity in quartz sand is the core of quartz glass quality. We are working with chemical & physical scientists from USA, Germany and China to make the research of the purification of quartz sand. Our company is equipped with almost all the research & quality devices needed in quartz glass. ISO9001 quality management procedure is carried out very seriously in our company.