Shanghai Xinkehui New Material Co., Ltd. is a leading manufacturer, supplier, and factory of high-quality optical glass tubes, quartz tubes, sapphire tubes, and various tubes and rods in China. Our products are widely used in industries such as electronics, lighting, semiconductors, and optical communication. Our optical glass tubes are made from premium quality materials with precise dimensions and excellent optical properties. We also offer quartz tubes that are highly resistant to high temperatures and thermal shock, making them suitable for various industrial applications. In addition, our sapphire tubes are known for their exceptional hardness, transparency, and chemical resistance. With a focus on quality and innovation, we strive to provide our customers with reliable and cost-effective solutions. Our experienced team and state-of-the-art manufacturing facilities enable us to meet the diverse needs of our clients worldwide. Choose Shanghai Xinkehui New Material Co., Ltd. as your trusted partner for high-performance tubes and rods in China.