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: 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 reputation. ZDHY can is

ISO 14001: ZDHY hasprovided the EMS certification services to more than 6,000 organizations sinceit was accredited by CNAS in 2001. ZDHY has achieved rich experiences in EMS certification. As one ofmainstream certification bodies in China, ZDHY enjoys high reputatio

GB/T 45001: ZDHY has provided the OHSMS certification services to more than 4,000 organizations since it was accredited by CNAS in 2003. ZDHY has achieved rich experiences in OHSMS certification. As one of mainstream certification bodies in China, ZDHY enjoys high re

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 50430-2007). The auditors who fail in the n…

HACCP: On 9th November, 2009, ZDHY was authorized by CNCA and became one of the firstcertification bodies that can engage in GMP and HACCP.Theapplied standards are:GB12693-2010 National food safety good manufacturing practice for milk productsGB23790-2010 Nation

GMP: On 9th November, 2009, ZDHY was authorized by CNCA and became one of the firstcertification bodies that can engage in GMP and HACCP. The applied standardsare:GB12693-2010 National food safety good manufacturing practice for milk productsGB 23790-2010Natio

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-goingdevelopment of informatization level around the world, all kinds of certificationbodies, organizations and individuals are seeking for how to guarantee theinformation security. Many developed countries formulate their own standardsabout i

ISO 20000: Informationtechnology 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 ofIT service”

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