OptiSpac specializes in manufacturing a variety of hermetic packages in solution of glass-metal seal. We follow ISO9001:2008 rigorously, and keep fast pace with high-tech development, challenging intricate, highly precise jobs and going beyond high quality with competitive price and JIT servises. Our headquarter is located in California and our 30,000 square feet manufacturing center is in China. OptiSpac has gained a high reputation in meeting our customers&＃39; desires in telecommunication, microwave, medical, automatic and other industries. OptiSpac has forged a sophisticated design team in hermetic packages, precision machining parts. we can improve designs for customers and convert customers&＃39; unique ideas into reality. Integration of efficieny with economy is our doctrine of R&D.We are ready to satifsfy various demands of our customers. You are welcome to try OptSpac, and we will exceed your expectation.