肥臂无码免费一区二区三区_亚洲国产精品之一线久久_a毛片免费播放完整版_国产乱理论在线播放

Company in the flange industry Strong technical force,advanced processing technologycomplete detection means, both at home and abroad have cooperation To export to Australia and the United States.The company's products mainly involve pressure vesselsnew energy development,Hydrogen storage equipmentchemical machinerypower station auxiliary equipmentenvironmental protection equipment and other pressure pipeline componentsproduced Products are widely used in thousands of petroleumchemical industry,electric power,metallurgy, shipbuilding,gasurban construction,water heatingMilitaryfire and environmental protection and other industries.

Our products have been applied in various large-scale projects both domestically and internationally. We provide customers with supporting equipment and projects, including railway tank boxes, hydrogen storage tank projects, submarine 300 meter and 500 meter escape cabins, eight meter diameter flanges for simulated lunar modules, amino acid projects, eight sets of large-scale petrochemical main units, 800000 tons of ethylene and oil refining renovation projects, 7 million tons of oil refining renovation, 8 million tons of oil refining renovation, 66000 tons of rubber devices, Saudi Arabia projects, US projects, large fertilizer projects, 320000 tons/year of acrylic acid and ester projects, Tower flanges for wind power generation, ethylene cold box devices, etc. And we provide various types of forgings for medium and high pressure vessels to many users year-round.