Yourun is a scientific research and production enterprise devotes to the R&D and manufacture of eco-friendly polyurethane catalyst, PU chemical, polyurethane additive and other components.
Tags:
urethane,
polyurethane,
pu,
catalyst,
material,
additive,
synthetic,
eco,
raw,
friendly,
production,
enterprise,
research,
manufacture,
scientific,
chemical,
components ( 17
... )
Updated: 11 Feb