Quality You Can Verify
ISO-certified manufacturer of lithium niobate and lithium tantalate single crystals and wafers, built on documented quality, environmental, and compliance standards.
From raw material to finished wafer, our factory operates under internationally recognized management systems and independent third-party testing — so international buyers can verify what they're sourcing, not just take our word for it.
ISO 9001:2015 Certified Manufacturer
Jingxin is an ISO 9001:2015 certified manufacturer of lithium niobate and lithium tantalate single crystals and wafers. Our factory in Zhuji, Zhejiang operates under a documented quality management system covering crystal growth, wafer processing, and final inspection — giving international buyers a verified, audited production process behind every shipment.
ISO 14001:2015 Environmental Management
As an environmentally responsible manufacturer, Jingxin maintains an ISO 14001:2015 environmental management system across our crystal growth and wafer processing operations. From resource use to emissions handling, our factory follows a documented, audited process — a standard many international buyers require before qualifying a new crystal materials supplier.
RoHS Compliant Lithium Niobate & Lithium Tantalate
As a RoHS compliant lithium niobate and lithium tantalate supplier, we independently test every product line for restricted substances — lead, cadmium, mercury, hexavalent chromium, PBBs, PBDEs and phthalates — through CTI, an accredited third-party laboratory. This gives customers in the EU, US and other regulated markets a verified compliance record before purchase.
R&D-Driven Crystal Materials Manufacturer
Jingxin is officially recognized as a Technology-based SME (科技型中小企业), a national designation reflecting sustained R&D investment in optical-grade single crystal materials. For customers evaluating suppliers on technical depth as well as price, this recognition signals a manufacturer actively developing its process, not just producing to spec.
Our ISO 9001 quality management system has passed annual surveillance audits, most recently in 2026, confirming continued compliance with the standard.
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