XINXIN GEM Technology Co., Ltd. was founded by highly experienced Ph.Ds with a focus on providing high quality optoelectronic packaging components for our customers. We are a cohesive trinity of research, production, and sales enterprises striving to provide quality and value to our customers . 

The pace of our robust R&D group is rapidly advancing. We have accumulated new technological achievements throughout our 20 years of constant innovation. We are constantly innovating in sectors such as laser engineering, semiconductor metallization, metal and ceramic packaging, and optical films. These innovations have been passed on to our customers to give them an advantage in every stage of development from research to production.

With ISO9000 quality management system and core IP technology innovation at the center of our  platform, we  offer the following products and solutions:

1. Visible near infrared plane light window (sapphire,quartz,K9 etc.)

2. Ball lens, TO cap with optical window components

3. Endoscope package windows and components

4. Ceramic film components

5. Optical components

At GEM, we strive to deliver continuing value and quality to our customers by following the path of scientific excellence and innovation. We strive to be your long term partner, and will do everything possible to aid you in achieving lasting success.