Relying on over 40 years of industry accumulation, Ouchang Valves is the first private enterprise in Longwan, Wenzhou — known as "China's Valve Capital" — to take the lead in producing fluorine-lined corrosion-resistant valves. Meanwhile, it is also one of the first private enterprises to carry out technological cooperation with state-owned enterprises and achieve mutually beneficial and win-win development after the collective restructuring. In addition, Ouchang Valves has the courage to make breakthroughs: it has acquired industry-leading technologies, equipment, and talents through resource integration, thus becoming a pioneer among private enterprises in Wenzhou. Therefore, in the field of fluorine-lined corrosion-resistant valve manufacturing, Ouchang Valves fully deserves the reputation of a time-honored and well-known brand in the industry. Besides manufacturing valves, Ouchang Valves also produces a large number of standard flanges and non-standard flanges. Its annual output value exceeded 100 million RMB in 2020