Global Experience

It is a long established fact that a reader will distracted by the readable content of a page when looking at its layout.

Our Strategy

Our products are widely used in nuclear medicine, physics, chemistry, biology, security, communications, aerospace, and other fields...

Our Business

We are committed to providing high-quality, high-performance optoelectronic products and solutions and others.

Who We Are

We are a high-tech enterprise dedicated to the field of optoelectronics.

Yunjia Crystal Material (Kunshan) Technology Co., Ltd.

Yunjia Crystal Material (Kunshan) Technology Co., Ltd.

Yunjia Crystal Material (Kunshan) Technology Co., Ltd.  offer a variety of materials, including CsI(Tl), NaI(Tl), LYSO:Ce, CdWO4, LaBr3(Ce), BGO, GAGG:Ce, LuAG:Ce, LuAG:Pr, YAG:Ce, Nd:YAG, Cr4+:YAG, BaF2, CaF2:Eu and CeBr3 etc.

All products are inspected in our clean room and supervised under our ISO9001-certified QC system, each shipped product will be sent with a report of the measured data to ensure the parameters of the product meets the published standards. Advanced equipment such as interferometers are utilized to realize stringent precision control. Furthermore, most of our products will have a 12-month guarantee, we will repair and replace the products for free within this guarantee period.


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Our product is widely used in security inspection, detector, aviation, medical imaging and high energy physics.