Castar Technology Co, .LTD is a high-tech enterprise located in Chengdu, China. It is specialized in digital TV broadcasting equipment manufacturing and TV system integration. Involved in product R&am...

Huntington Beach California

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Over 30 years of headend design and build experience from 2 channels to many hundreds. We have certifications in Fiber Optics also. CCTV and integration services of building automation are also availa...