Nws yog ua los ntawm polyethylene cob thiab ethylene copolymer ua raw khoom thiab ntxiv ntau yam additives.Nws muaj cov yam ntxwv ntawm kev ua haujlwm siab tiv thaiv kev sib cais, tshuaj lom neeg ruaj khov, kev laus ua haujlwm, cov hauv paus hniav tsis kam, cov txiaj ntsig zoo nyiaj txiag, kev tsim kho ceev ceev, kev tiv thaiv ib puag ncig thiab tsis muaj tshuaj lom.