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Polypropylene Screw Cap Npog
Polypropylene (PP) ntsia hlau kaus mom yog ib qho kev txhim khu kev qha thiab ntau yam khoom sib khi tsim tshwj xeeb rau ntau daim ntawv thov ntim. Ua los ntawm cov khoom siv polypropylene ruaj khov, cov npog no muab cov khoom ruaj khov thiab tshuaj tiv thaiv, ua kom ntseeg tau tias koj cov kua lossis tshuaj lom neeg.
