Sun Yin Crystal Industry Company Limited

Advanced ISO-Certified Manufacturing Facility
Sun Yin Crystal Industry Company Limited operates a precision-controlled manufacturing facility equipped with state-of-the-art crystal growth furnaces and 5-axis CNC machining lines. We have successfully passed ISO 9001 and ISO 14001 quality and environmental management certifications to ensure the highest standards of manufacturing excellence.

High Monthly Capacity of 1.5 Million Pieces
Combining advanced processing facilities and rigorous quality control, our monthly production capacity reaches 1.5 million pieces of synthetic sapphire components. We specialize in tailoring a wide variety of sapphire and optical crystals to your exact technical specifications.

Cooperate with Us Today
As a dedicated direct manufacturer rather than a trading company, we welcome your technical drawings and blueprint specifications for custom quotations. Contact our engineering team today to discuss your project requirements.