Crystrong Photonics Technology Co., Ltd.

Founded in 2012, Crystrong Photonics Technology Co., Ltd. is a high-tech enterprise integrating R&D, production, and sales across the full laser industry chain. The company is headquartered in Building B6, Smart Sensor Industrial Park, 1001 Husanbei Road, Licheng District, Jinan City, Shandong Province, China.

The company focuses on crystal growth and processing, high-end optoelectronic devices, solid-state lasers, and ultrafast lasers. Its business covers crystal materials, optical components, coating services, laser system integration, and laser repair services. Its laser product portfolio includes nanosecond, picosecond, and femtosecond ultrafast lasers, as well as solid-state lasers at 1064nm, 532nm, 355nm, and 266nm. These products are widely used in scientific research, industrial precision manufacturing, laser medicine, aerospace, LiDAR, and environmental monitoring. In addition, the company offers professional laser repair services, including fault diagnosis, module repair, consumable replacement, and complete system refurbishment, providing customers with fast and reliable after-sales support. The company also produces nonlinear optical crystals such as DKDP, LBO, KTP, LiNbO3 and BBO, DlaTGS pyroelectric crystals, and laser crystals including Nd:YAG and Nd:YVO₄. It holds proprietary intellectual property in both aqueous solution and Czochralski crystal growth methods. Crystrong is recognized as a National High-Tech Enterprise, a "Specialized and Sophisticated" enterprise, and a "Gazelle" enterprise. With a facility area of over 6,000m², it has provided technical solutions to more than 100 laser companies across over 12 countries and regions. Guided by the philosophy of "dedication, confidence, and perseverance," the company strives to become a globally influential supplier of laser products and services.

Crystals & Optical Materials
Crystrong manufactures high-quality nonlinear, laser, and pyroelectric crystals. Our product portfolio includes DKDP, LBO, BBO, KTP, LiNbO3, Nd:YAG, Nd:YVO₄, and DlaTGS. We master both aqueous solution and Czochralski growth methods, ensuring high uniformity, low absorption, and excellent optical damage thresholds.

Optical Components & Coatings
We provide precision-polished optics (surface quality up to R0.05) with anti-reflective or high-reflective coatings tailored for 266nm to 1550nm wavelengths. Custom diameters from 5mm to 20mm and tight crystallographic orientation tolerances (≤30 arcmin) are available.

Lasers
Crystrong offers solid-state and ultrafast lasers, including nanosecond, picosecond, and femtosecond models. Wavelengths cover 1064nm, 532nm, 355nm, and 266nm. These lasers are widely used in scientific research, industrial precision processing, laser medical systems, LiDAR, and environmental monitoring.

Laser Repair Services
We provide professional laser repair services, including fault diagnosis, module repair, consumable replacement, and complete system refurbishment. Our support is fast, reliable, and customized to minimize customer downtime.