Changzhou Reliable FRP Pressure Vessel Co., Ltd established in 2010 , specializes in the manufacture and design of high quality FRP pressure vessel and Filter Cartridge Housing. RO Pressure Vessels include 2.5",4",8"diameter , 1-7 elements long, 150-300-450-600-1000-1200 psi operating pressure and multiple side port 1.5" to 3".

Our High Flow Filter Cartridge Housing is used for 40" and 60" Pleated filter , Capacity is from 5 T/ H to 40 T/H, suitable for Park, Pall and 3M etc.

In the past 10 years , we have serviced for more than 2000 customers worldwide and keep good long terms relationship with them.