Welcome to: DIGCO® Inc.

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about us
As one division of a companies,research institutes and colleges union, knowledge-based DIGCO® (former Darkhorse Industrial Group Co., Limited)specializes in optical materials in-house growing and supplying,especially erbium doped phosphate glass rods,slabs and other ones shaped as required for specific application of laser transmitters.Our products include Er3+ Yb3+ co-doped phosphate glass for diode pumped solid state(DPSS) lasers , Er3+ Yb3+ Cr...
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