Quartz glass serves as an auxiliary material for producing optical fiber preforms and drawing optical fibers. Our primary products include quartz rods, tail tubes, quartz lamps, furnace core tubes, and other related items. Our company processes these products for customers using K-series and O-series quartz glass raw materials. Product standards comply with customer requirements and national standards: Quartz Glass Holding Rods for Optical Fiber Manufacturing, GB/T 30985-2014; Quartz Glass Holding Tubes for Optical Fiber Drawing, GB/T 33237-2016; and industry standards.
