Qingdao sainuo ke k'hamphani ea lapeng e sebetsanang le r&d le tlhahiso ea boka ba Polyethylene, boka bo khethehileng bo fetotsoeng, EBS, Stearate le lihlahisoa tse ling tsa ho tlotsa le ho hasanya.Ho tloha ha ho thehoa k'hamphani ka lilemo tse fetang 10, e ikemiselitse ho nts'etsopele ea theknoloji ea tlhahiso ...
Boka ba polyethylene bo hlahisoang ke Qingdao sainuo bo entsoe ka pyrolysis ea polyethylene ka mocheso o phahameng.E tšoauoa ka ntlha e phahameng ea softening le viscosity e phahameng.Joaloka setlolo, se na le lik'hemik'hale tse tsitsitseng le lisebelisoa tse ntle tsa motlakase.Polyethylene wax e qhibiliha ka polyethylene, ...
Ho tloha ka 2015, Sainuo esale a etsa mohopolo oa taolo ea sistimi ea lintlha, ha a inehele, 'me setho se seng le se seng se khabane sa lelapa le sona se lumela ka tieo liphetohong tse tlisoang ke lintlha.Re lefa hanyane ka hanyane, bohle ba ka sebelisa lintlha ho khutlisa ...
Ho tloha ha e thehoa ka 2005, Qingdao sainuo esale e khomarela "Setso sa Lelapa" le ho buella borapeli ba bana.Bonase ea filial piety e ajoang ke k'hamphani e lula e fetisetsoa kareteng ea banka ea batsoali khoeli le khoeli ...