• Colourless Optical Glass
• Low Softening Point Optical Glass
• High Transmittance Optical Glass
• Special Flint Glass
• Filter Glass
  QB NIR Cut-off Filter Glass UV Cut-off Filter Glass

• High Homogeneity Optical Glass（Large Dimension）
• Large Diameter Optical Glass
• Radiation Resistant Glass
• Radiation Shielding Glass
• Zero Expansion Glass Ceramic
• Laser Glass
• HWS Chalcogenide Infrared Glass

• Lighting glass
• Electronic glass
  Chemical Strengthening Glass Sealing Glass
• Glass for Special Spectacles
• Super Hard Glass
• Glass Rods for Optical Fiber
• Glass for Ornament
• High Temperature and High Pressure Resistant Glass

• Spherical Lens
• Imaging Aspherical Lens
• Lighting aspherical lens
  Fly Eye Lens Lighting aspherical lens
• Low Softening Point Preform
• QB NIR Cut-off Filter Glass
• HWS Chalcogenide Infrared Glass
• Special-Shaped Parts
• Lamp cup
  Halogen Lamp LED glass fittings

• Precious Metal Product