brass valves, fittings, magnetic filters, air vents, feeders
Julong is a professional manufacturer of various kinds of brass valves and fittings in HVAC system. The company was established in 1974 and has been exporting its products for over 30 years. Our products have been certified by CE, DVGW, EN331, ACS, and etc. Julong is pretty popular among buyers in many European countries.
Plan your visit to the trade fair!
