Spectra Group Ltd., Inc. is a company that provides Photopolymer, Chemical engineering, 3D printing and more. Spectra Group Ltd., Inc. is headquartered in United States Ohio. Spectra Group Ltd., Inc. was founded in 1991. Spectra Group Ltd., Inc. has a total of 47 patents
Spectra Group Ltd., Inc. engages in the supply of photopolymer products to the three dimensional (3D) printing industry. It specializes in creative solutions...
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