Natural Rubber Have nice greeting to Mr/Ms, It is honor to
introduce our product, Vietnamese Rubber to all customers all over
the world. Natural rubber in block form (crumb) is classified into
6 grades: SVR 3L, SVR CV60, SVR CV50, SVR5, SVR 10, SVR 20. Wish
your valuable cooperation! if you are interested so please feel
free and send inquiry to us for more details.