千赢国际官网

Grinm Advanced Materials Co., Ltd. ("GRIAM"), originally known as Grinm Semiconductor Materials Co., Ltd., and solely sponsored by General Research Institute for Nonferrous Metals ("GRINM") through fund raising, was established in March 1999 and listed on Shanghai Stock Exchange with a registered capital of 838.78 million RMB. The registered address is No. 43 of Bei San Huan Zhong Lu, Haidian District, Beijing.
IR Lens
Focusing on the infrared lens area with rich experienced manufactur- ing team and advanced optical testing equipment from R&D, produc- tion and assembly. We offer cooled Middle wave lens 3-5μm, Long wave cooled and uncooled infrared lens 8-12μm.

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0316-2509035

Let new materials benefit the whole world