Factory Tour
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Factory Information
Production Line
We deliver reliable, long-term crystal supply through our fully integrated in-house production—from raw material synthesis to performance testing—backed by 24/7 local support. Our strict quality control, featuring end-to-end traceability and a robust management system, ensures consistent product excellence.






R&D Capacity
Team Advantages
①Expert Team (8): 25+ years in crystals, fast custom response
②R&D Team (24 PhD/Master): Solve tech bottlenecks, boost efficient R&D
Patent Technology Support
①Group Patents (1,396): Full crystal industry chain, mature R&D & mass production
②Crystal Growth Patents (35): Core process patent protection, compliant production
Large-Size Crystal Growth Experience
①Pioneer: 8-inch BGO Kyropoulos Method, high utilization
②Mature Large-Size Tech: Large spec, high consistency, efficient batch delivery
In-Depth Cooperation with Universities & Institutes
①Joint R&D with Xiamen Univ./CAS: Cutting-edge tech, early market layout
②IUR Collaboration: Share resources, industrialization first-mover, tech leadership
