Hairong Development Road

In 1979 Founded Yuhuan County NO.3 Chemical Machinery Factory

In 1993 Started the business of valves and hydraulic fittings, exported to international market.

In 1998 Built the new factory

In 1999 Incorporated into a Sino-foreign joint venture named as Yuhuan Hiron Machinery Co., Ltd

In 2001 Passed ISO9000:1998 Quality Management System Certification

In 2004 Renamed as “Zhejiang Hiron Machinery Co., Ltd

In 2006 Passed ISO/ TS 16949:2002 Quality Management System Certification

In 2007 Invested to build the 3rd Factory Area of Hiron

In 2008 Officially entered the domestic market

In 2011 Invested to build Hiron Forging Factory

In 2012 Passed ISO9000:2008 Quality Management System Certification

In 2018 Passed ISO9000:2015 Quality Management System Certification