Our Craft

Precision Focus

Every piece is shaped with care and expertise.

Custom Solutions

Custom Solutions

Headquartered in the High-tech Zone

No. 888, Development Zone, Donghai County, Lianyungang City, Jiangsu Province, China

Lianyungang Jinglong Quartz Technology Co., Ltd. is located in Donghai County, Jiangsu Province. It is an enterprise specializing in the production and sales of experimental quartz glass products. The company mainly develops and sells high-quality optical quartz glass sheets, sapphire sheets, quartz tubes, quartz rods, quartz boats, quartz beakers and other experimental quartz glass instrument equipment manufacturers. It focuses on quartz laser precision processing (drilling, slotting, cutting). Our products are widely used in semiconductor, electronic information, solar photovoltaic, infrared heating, aerospace, chemical industry, research and development institutions, laboratories and other industries. Based on the spirit of win-win cooperation, we welcome your contact and selection. We support customized processing according to drawings. If you have any ideas, please contact us to get in touch!