Beijing ZhongDaHuaYuan Certification Center

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About Us

Beijing ZhongDaHuaYuan Certification Center Co., Ltd. (hereinafter referred to as ZDHY) is affiliated with State-owned Assets Supervision and Administration Commission of the State Council (SASAC). ZDHY is a third-party certification body with an independent legal status which is authorized by Certification and Accreditation Administration of the People's Republic of China (CNCA) (approval number: CNCA-R-2002-020) and accredited by China National Accreditation Service for Conformity Assessment (CNAS) and ANSI National Accreditation Board (ANAB). ZDHY can issue certification certificates bearing IAF MLA mark, CNAS accreditation symbol and ANAB accreditation symbol.

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Certification Scopes

ISO 9001: Quality Management System ISO 9001"With over 10,000 organizations’ quality management systems being certified by us in the past two decades, ZDHY has achieved rich experiences in QMS certification. As one of mainstream certification bodies in China, ZDHY

ISO 14001: Environmental Management System ISO 14001"With over 10,000 organizations’ quality management systems being certified by us in the past two decades, ZDHY has achieved rich experiences in QMS certification. As one of mainstream certification bodies in China

ISO 45001: Occupational Health and Safety Management System ISO 45001"With over 10,000 organizations’ quality management systems being certified by us in the past two decades, ZDHY has achieved rich experiences in QMS certification. As one of mainstream certificati

ISO 22000: Food Safety Management System ISO 22000"With over 10,000 organizations’ quality management systems being certified by us in the past two decades, ZDHY has achieved rich experiences in QMS certification. As one of mainstream certification bodies in China,

GB/T 50430: Engineering Construction Enterprises Quality Management System GB/T 50430"With over 10,000 organizations’ quality management systems being certified by us in the past two decades, ZDHY has achieved rich experiences in QMS certification. As one of mainstre

HACCP: Hazard Analysis and Critical Control Point (HACCP) System"With over 10,000 organizations’ quality management systems being certified by us in the past two decades, ZDHY has achieved rich experiences in QMS certification. As one of mainstream certification

GMP: Good Manufacturing Practice for Dairy Product Factory (GMP)"With over 10,000 organizations’ quality management systems being certified by us in the past two decades, ZDHY has achieved rich experiences in QMS certification. As one of mainstream certificati

GB/T 23331: Energy Management System GB/T 23331"With over 10,000 organizations’ quality management systems being certified by us in the past two decades, ZDHY has achieved rich experiences in QMS certification. As one of mainstream certification bodies in China, ZDHY

GB/T 19220/19221: Green Market Certification GB/T 19220/19221"With over 10,000 organizations’ quality management systems being certified by us in the past two decades, ZDHY has achieved rich experiences in QMS certification. As one of mainstream certification bodies in Chi

GB/T 19630: Organic Product Certification GB/T 19630"With over 10,000 organizations’ quality management systems being certified by us in the past two decades, ZDHY has achieved rich experiences in QMS certification. As one of mainstream certification bodies in China,

ISO 27001: Information Security Management System ISO 27001"With over 10,000 organizations’ quality management systems being certified by us in the past two decades, ZDHY has achieved rich experiences in QMS certification. As one of mainstream certification bodies i

ISO 20000: Information Technology Service Management System ISO 20000"With over 10,000 organizations’ quality management systems being certified by us in the past two decades, ZDHY has achieved rich experiences in QMS certification. As one of mainstream certificatio

Product Certification: Product Certification "With over 10,000 organizations’ quality management systems being certified by us in the past two decades, ZDHY has achieved rich experiences in QMS certification. As one of mainstream certification bodies in China, ZDHY enjoys high