latest news: recently, the carbon fiber composite rib developed and produced by the shanghai petrochemical advanced materials innovation research institute has completed the formwork processing and ...

latest news: manali petrochemicals limited, a subsidiary of am international group, announced the signing of a long-term agreement with econic technologies of the united kingdom. last year, the two ...

latest news: on july 24th, the groundbreaking ceremony of shandong xuzheng new materials co., ltd. with an annual output of 160,000 tons of polyurethane project was held in maqiao chemical industria ...

latest news: some time ago, the state council issued the “14th five-year plan” comprehensive work plan for energy conservation and emission reduction. the “plan” pointed out ...