Zhejiang Brother Advanced Materials co., ltd. specializes in R & D, production, sales and service of special engineering plastics. Located in Haining, Zhejiang, its parent company, Brothers Enterprise Holdings Co., Ltd. (Stock Code: 002562), was founded in 1991. Relying on over 30 years of experience, it operates via an integrated "polymerization + modification" model. The company has built a reliable R & D and management team, providing top - notch thermoplastic composites to global manufacturing. To reach these goals, we've assembled a technical team focusing on polymerization and modification of polysulfone, polyphenylene sulfide, and polyetheretherketone. Team members, experts from materials science, chemical engineering and other fields, possess profound academic knowledge and robust R & D capabilities. Through a deep grasp of polymerization mechanisms and proficient experimental skills, we've surmounted numerous technical hurdles. From accurately regulating reaction conditions for better molecular structures to innovating catalyst systems for higher efficiency and quality, every breakthrough showcases our team's acumen and tenacity.