Through the unremitting efforts of our R&D team, based on the original SMA functional resin, products such as ABS heat-resistant agent and ABS new compatibilizer have been researched, and the corresponding invention patents and utility model patents have been obtained. As the only domestic manufacturer of SMA functional resins and ABS heat-resistant agents, Jiaxing Huawen has established the fundamental principle of taking customer needs as the guide and technology as the driving force since its establishment, and has always been persistent in its pursuit of innovation. These patents are a summary of past research and a new starting point for Jiaxing Huawen's technological innovation.