PU sealant for instrument and meters:

We start to research and produce PU sealant for gas meter's seal since 1996 ,based on this, we created PU sealant for gas meter's sealing specially.

Our products has many advantages except for PU sealant common strength,can also improve the ability unchanged of Benzodiazepines and  hydrocarbons inside the natural gas and other  corrosivity even under high or low temperature conditions,we assure that the gas meter will never reveal if you use our PU sealant.

After developed more than 20years, we are able to supply specified PU sealant for any gas meters manufacturers，currently our demostic market share more than 88% in china, almost all gas meters producers are our clients.

Being manufacturing of PU sealant more than 20years, momently our customers come from different countries or areas,in china, no any claim for quality issues, specially one of our clients Dandong dongfa's gas meter has got EU's environment protecting approval, and 1359 standard requirement.