CNPetro Hi-Tech(Tianjin) Co.,Ltd
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CNPETRO HI-TECH products have been widely used in petroleum, chemical, gas, marine, water supply and drainage, thermal pipeline external corrosion protection and sewage treatment, electric power telecommunications, building waterproof, highway and track construction, metallurgy, civil aviation, marine industries and fields such as metallurgy, civil aviation, marine terminal construction, etc.
