Beijing ZhongDaHuaYuan Certification Center

中文网站

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.

Learn More

Search for Certificate

Click Here

Certification Scopes

ISO 9001: QMS business scopes (IAF codes) accredited by CNAS/ANAB01. Agriculture, forestry, fishing02. Mining and quarrying03. Food products, beverages and tobacco04. Textiles and textile products05. Leather and leather products06. Wood and wood products07.

ISO 14001: EMS business scopes (IAF codes) accredited by CNAS/ANAB01. Agriculture, forestry, fishing03. Food products, beverages and tobacco04. Textiles and textile products05. Leather and leather products06. Wood and wood products07. Pulp, paper and paper products0

ISO 45001: OHSMS business scopes (IAF codes) accredited by CNAS01. Agriculture, forestry, fishing03. Food products, beverages and tobacco04. Textiles and textile products05. Leather and leather products06. Wood and wood products07. Pulp, paper and paper products08.

ISO 22000: ZDHY makes remarkable contributions to the certification development in the Chinese food industry. As one of the first pilot certification bodies for HACCP, ZDHY became the No.1 certification body authorized to engage in the food safety management certifi

GB/T 50430: The QMS certification for engineering construction is carried out in accordance with “Quality Management Systems---Requirements” and “Code for Quality Management of Engineering Construction Enterprises” (GB/T 50430-2017). The auditors who fail in the n…

HACCP: On 9th November, 2009, ZDHY was authorized by CNCA and became one of the first certification bodies that can engage in GMP and HACCP. The applied standard is: Requirements for the Hazard Analysis and Critical Control Point (HACCP) System Certification (V

GMP: On 9th November, 2009, ZDHY was authorized by CNCA and became one of the first certification bodies that can engage in GMP and HACCP. The applied standards are: GB 12693-2010 National food safety good manufacturing practice for milk products GB 23790-2

GB/T 23331: ZDHY has been engaging in the construction of national energy management system in all respects ever since China proposed to carry out the energy management system certification. ZDHY has made contributions to improving the energy management by enterprise

GB/T 19220/19221: As one of the only three certification bodies that are eligible to perform green market certification in China, ZDHY has provided green market certification to approximately 100 large-scale agricultural and sideline product wholesale markets and retail ma

GB/T 19630: CNCA has pushed ahead with the national organic product certification on a continuous basis. ZDHY responds CNCA’s requests actively and has carried out the organic product certification since 2017. ZDHY is one of a handful of certification bodies that can

ISO 27001: With the on-going development of informatization level around the world, all kinds of certification bodies, organizations and individuals are seeking for how to guarantee the information security. Many developed countries formulate their own standards abo

ISO 20000: Information technology service management system aims to establish, implement, operate, monitor, review, maintain and improve the models of IT service management system, with a commitment to managing the issues about IT through “standardization of IT ser

Product Certification: To meet customers’ demands, ZDHY provides the voluntary product certification in furniture, textile, costume and leather products.Advantages of obtaining product certification1.The certified products represent the safety and quality meeting the requiremen