Emva konyaka omnye wophando nophuhliso kunye novavanyo, i-Hualongyyeng iTekhnoloji yeZinto ezibonakalayo namhlanje ivakalise ukuba iphuhlise ngempumelelo ifomula ekhethekileyo yePVC. Pipes and pipe fittings produced by using this formula have been tested and proven to have better performance than the others in terms of transparency, impact resistance in low temperature and toughness.

Le fomula icacileyo ye-PVC yingqokelela yengqokelela ebandakanyiweyo ukuze i-PVC icocekile ifezekisiwe. Inkampani ichaza ukuba banokubonelela ngeendlela ezichazwe kwangaphambili, kodwa ukuba abathengi bafuna ukufumana iimveliso zabo ngokwezifinyezwe, ulwazi lobuchwephesha Huulongyyeng kwitekhnoloji yezinto ezingenazinto kwaye zivumela ukuba banike isisombululo esicacileyo senze izisombululo ezicacileyo zenzekile.