latest news: recently, hengli petrochemical stated on the investor platform that: kanghui dalian new material technology co., ltd., a subsidiary of hengli petrochemical co., ltd., has an annual outp ...

latest news: at k 2022 this year, will showcase a number of new materials, recycling technology solutions that support a circular economy and critical areas of climate neutrality. is exhi ...

latest news: will showcase its journey towards circular economy goals at k 2022. the theme of this year’s show is “go!create – welcome to our plastic journey”. be ...

latest news: recently, trinseo and taiwan yuanqiang international co., ltd. launched the latest transparent masks. this transparent mask solves the problems of traditional masks “covering the ...