沃顿科技：“沃顿特塑”商标是为公司聚砜新产品注册

Group 1 - The company has registered a series of trademarks including "沃顿聚链", "沃顿联创", and "沃顿特塑" [2] - The trademark "沃顿特塑" is specifically registered for the company's new polysulfone products [2]