Kaifeng Group Co., Ltd. is located in China's famous "Technology Hardware Capital"---Yongkang. Founded in 1997, the company is a comprehensive cross-industry group company that develops and produces various reflective materials and related epitaxial products and services. The company has self-support import and export rights. It has passed ISO9001 international standard quality management system certification in 1997. The products have fine workmanship and high quality. They have obtained European CE, EN471, American ANSI/107, SGS and other related certifications.