AllWinner is an excellent designer of intelligent application processor SoC, high-performance analog devices and wireless interconnection chips. The business system covers smart hardware, smart home, consumer electronics, high-definition media, smart video, automotive electronics, industrial control, interconnection, analog products and other fields.
Sunplus is a leading manufacturer of digital audio-visual multimedia and car entertainment information chips and system solutions. Its products are used in home audio-visual entertainment DVD players, car infotainment systems, advanced driving assistance systems (ADAS) and audio chips.
MXIC is a leading integrated device manufacturer in the non-volatile memory (NVM) market, providing a full range of NOR Flash, NAND Flash and ROM products. With its world-class R&D and manufacturing capabilities, Wanghong Electronics continues to provide customers in consumer, communications, computing, industrial, automotive, networking and other market segments with high-quality, innovative and performance driven products
ESMT is a professional IC design company. Its main business includes the design, manufacturing, sales and technical services of its own brand IC products, including FLASH, DRAM, PA, etc.
The intelligent application processor SOC and IOT chips based on Quanzhi Technology provide hardware solutions, core board supply, whole board customization, Quanzhi chip supply and other services for customers in artificial intelligence, Internet of Things, car entertainment system, consumer and other fields.
1.在保修期内，我方负责保养和维护合同规定的全部设备，对任何因产品设计、安装工艺、材料、产品质量和部件造成的设备或部件损坏，进行无偿的更换和维修； 2.提供终身维护，保修期以外出现故障只收取工本费用；公司质量维护专线电话（400-689-3099），联系可靠方便；可配备专人以确保对维修的及时响应。 3.货物交货验收后，若同类货物已升级，我公司及时向用户反馈信息，根据用户要求对系统软件在公司主页上进行免费升级服务，并可在公司主页上进行疑难问题实时解答。