Weifang Qianghao Chemical Co., Ltd.

Qianghao Group, headquartered in Weifang since 1999, is a high-tech enterprise specializing in fine chemicals, integrating R&D, production and sales. With a focus on innovation, the company has built a professional R&D team dedicated to independent development and continuous process optimization. Through decades of effort and strict production control, Qianghao delivers high-quality products supported by automated equipment and an experienced team, excelling in high-end long-chain flame retardants.

After years of steady growth, Qianghao has established long-term partnerships with global industry leaders such as Lanxess (Germany), LG Chem and Samsung Chemical (South Korea), Mitsubishi and Polyplastics (Japan). Through technological innovation and scientific management, Qianghao continues to lead in the advanced macromolecular and polymer sector.