Established in 2002 with a registered capital of 5 million yuan, Shenzhen polycrystal is deeply engaged in DVD, Hutong, projector, power supply and other fields. With a deep understanding of market demand and product application, pristine has independently developed products with high cost performance and suitable for customer application demand: smart card adapter chip, projector image processing chip, depletion MOS, auxiliary boost IC, etc. In service sales and FAE staff 30 + years of revenue 150 million yuan, combined with local manufacturing experience and professional and technical personnel service support