- About Us
Chongqing Gaosi Technique Co., Ltd.
Chongqing Gaosi Technique Co., Ltd. established in 1998, is a laser technology company mainly engaged in the development, production and service of Nd:YAG and Ce, Nd:YAG laser crystals and various laser crystals. The company provides supporting products and services for laser ranging, laser marking, industrial processing, medical beauty laser and other laser equipment.
Establishment Time
Development, production, and office space
Annual production and sales of laser crystal rods


- Gaosi Technology
Our Products
- Application Areas -
Our products are widely used in the following fields

Industrial processing

Laser engraving

Laser ranging

Medical aesthetic laser
- Blog
Learn about our latest news
2025-05-30
How to maintain laser crystals
2025-05-15
Precautions for using laser crystals
2025-05-15
Technical requirements for laser crystals
2025-05-15
Laser crystal production process
2025-05-15
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