In 1984, Established Santang Foundry located in
Changxing Island, Dalian.
In 1990, Changed name as Wafangdian City Haiou Valve
In 1991, Cooperated with the trading company exported to
South Korea, Japan and other Asian countries.
In 1996, Built new factory, named as Dalian Xingfeng Valve
In 1998, The products were exported to Europe, America.
In 2005, Dalian Ruici Industry Co., Ltd was formally
In 2010,Factory was moved to Xietun Town, factory name:
Wafangdian City WuDaoBaoYang Machinery Factory.
In 2012, Purchased the new precision equipment, such as:
CNC Lathe, Machining Center, CMM.