The main products of our company are high velocity

Pressure/vacuum relief valve(PV valve) and marine aluminium air vent(PIPE) head.

Our company was founded in 2004. It is a comprehensive company, which gathers science research and business trade. It is a professional manufacturer of such equipment as Air Vents, High Velocity Valves, Marine Filters etc. Up to now, our product has obtained several Classification Society type approval and has applied in many domestic and foreign ships.

Our company has a gilt-edged team, which consists of scientific researchers and technicians, With independent development, manufacturing, quality detection capability, stable performance and various product specifications, we become a good partner for all kinds of user.

According to relevant international rules or standard, such as IMO677, ISO15364: 2007, EN12874, USCG CFR46, we had established an independent scientific research laboratory in October 2015. It can be used for the flow measurement and control, anti deflagration and flashback burning experiment, ultra-low temperature or ultra high temperature working condition simulation and salt fog spray corrosion experiments etc.

We will focus on idea of loyalty, dedication, unity, and trustworthy, the spirit of mutual benefit, technological innovation business philosophy and the aim of customer firstly, quality firstly, and provide superior quality service, establish a real, reliable, trusted brands. You are always welcome to purchase our products, we would like to cooperate with you domestic and overseas customers and create brilliant future together!