1.Nrov qauv tshiab thiab nplua nuj loj
2.High zoo maus taus & tsheb & tsheb & tsheb npav log thiab raj nrog cov nqi sib tw
3.High tensile zog thiab zoo elasticity
4.Excellent hnav tsis kam thiab huab cua-tightness
5.Peb dhau CCC; ISO; GCC; SON thiab lwm yam ntawv pov thawj