Guangxi Hengyi New Materials starts construction of two 1.2 million tons/year caprolactam-polyamide units

air separation unit on november 14, guangxi hengyi new materials co., ltd. held the opening ceremony of the air separation plant construction general contracting project with an annual output of 1.2 million tons of caprolactam-polyamide industry integration and supporting engineering projects. at present, the project has fully entered the peak period of construction. as the…