The main products:25mm~12000mm all kinds of standard pressure and non-standard pressure vessel heads.

head's code name:

elliptical head(EHA  EHB)

dished head(DHA DHB)

spherical head(HH)

spherical dished head(PSH)

connical head(CHA CHB CHC)

flat dish head(FH)

bow-shaped head(WD)

all the production process are made under ISO9001:2008 strictly.