WOSP each jifa industrial equipment company, jiangsu storage tank manufacturer, develops and manufactures class ii pressure vessels such as normal pressure storage tanks, vertical storage tanks, pressure storage tanks, heat exchangers, normal pressure reactors, coil reactors, air buffer tanks, condensers, etc., with rich production experience, professional technology, and preferential prices. welcome to call for consultation! 1 jifa industrial equipment company, jiangsu storage tank manufacturer, develops and manufactures class ii pressure vessels such as normal pressure storage tanks, vertical storage tanks, pressure storage tanks, heat exchangers, normal pressure reactors, coil reactors, air buffer tanks, condensers, etc., with rich production experience, professional technology, and preferential prices. welcome to call for consultation! 50 and