Spraying zinc aluminum corrosion
1. the anticorrosion engineering of hydropower station
Stem on petrochemical tank anticorrosive engineering
Painted steel bridge anticorrosive engineering
Stem on building steel structure anticorrosion engineering
The anticorrosion engineering stem on mine
2.watercrafts, piping, concrete structure, highway, railway, port, municipal construction, long-term anti-corrosion engineering.
Stem on TV tower structure