Tel： +86-15028682868 | E-mail： sales@haihao.com
Qualification honor
The group company passed the ISO9002 quality management system certification in 1999, and completed the ISO9001: 2000 version transfer in 2002. It is a safety registered enterprise for pressure pipe component manufacturing units, a designated enterprise by China National Chemical Engineering Corporation, a member of the power station accessories supply network of the State Power Corporation, and PetroChina Member of the Refining and Chemical Spare Parts Network of Natural Gas Group Corporation, Member of the Spare Parts Network of China Petroleum and Chemical Corporation, was rated as "Hebei Province Famous Brand Product" by Hebei Provincial Quality Award Certification Committee and Technical Supervision Bureau, and was evaluated by Agricultural Bank of China Hebei Branch over the years As: "AAA grade credit enterprise", "Haihao" trademark was recognized as "Hebei Province Famous Trademark" by Hebei Administration for Industry and Commerce.
