广东华大集成技术有限责任公司（简称华大集成）于2003年8月成立，是国家和深圳市高新技术企业及双软企业。公司致力于以数据安全为基础的芯片COS、读写设备和应用平台技术的产品研发与应用服务，为物联网的广泛应用提供专业的产品与技术服务。
华大集成自成立以来，以振兴和服务民族产业为己任，依托中国华大集成电路设计集团有限公司和北京中电华大电子设计有限责任公司，大力实施“芯用并举”战略，使自主芯片及技术应用创下了骄人的业绩，积累了丰富的行业应用经验；同时企业在快速发展中，也凝聚和培育了一批积极进取、富于创造性的专业技术研发和服务团队。
华大集成以数据安全为基础的芯片COS、读写设备和应用平台等为核心技术发展方向，立足业务与应用为客户服务，产品和服务广泛应用于金融、社保、通信、铁道和安全认证等领域，业绩持续快速增长，占有较高的市场份额，得到广大用户的肯定与支持。
2009年企业改制后，华大集成专注打造“简单，亲切，信赖”的企业文化和人文理念，承前智慧，演绎未来。物联网时代的华大集成，愿以绿色科技、智能产品和人文精神，与广大用户共同“感知中国”！

Guangdong Huada Integration Technology Co., Ltd. (abs: HDOS) was found in August 2003, is a high-tech software enterprise of state level. HDOS is committed to research COS, R/W device and application platform based on data security, provides products and technical services for a wide range of Internet-Of-Things applications.

Since inception, HDOS keeps on promoting IC industry with chips invented in China, cooperates with the China Integrated Circuit Design Corp., Ltd. (CIDC) and Beijing Huada Electronic Design Co., Ltd.(HED), follows the chips and applications strategy and achieved impressive achievements in IC design and IC industrial applications, accumulated a wealth of experience, at the same time, HDOS grows up rapidly, a R.&D. team and a service team of motivated, creative and professional are formed.

HDOS develop data-security-based chip COS, R/W devices and application platforms as the core technology. Via professional application solutions and services for customers, our products and services are widely used in finance, social security, telecommunications, railway and safety certification area, performance continued to grow rapidly, occupied high market share of various application fields in China, and won the supports of our clients.
After ownership and share reform on 2009, HDOS encourages the culture and ideas of "simple, friendly, reliable", inherit the wisdom of the past, create the glory of the future. In the IOT era, HD-OS brings you green technology, smart products and people-oriented services, “Reading China” with you!