Polygrace

　　Zibo Dahuanjiu Polygrace Tannery Group Co., Ltd

      Founded in 1954, Zibo Dahuanjiu Polygrace Tannery Group Co., Ltd. is a leading premium leather materials house and integrated supply chain partner in China, with over 70 years of expertise in high-end leather craftsmanship and a global workforce of more than 1,400 employees.

      The Group operates across the entire leather value chain, from raw material selection, tanning, and finishing to application-ready materials and end-use solutions. It provides premium leather and material solutions for upholstery, luxury handbags, and leather goods, as well as collagen and gelatin-based bio materials. Built on a foundation of consistency, material innovation, and supply chain reliability, the Company has become a long-term materials partner to leading furniture and lifestyle brands in the United States, and works closely with globally recognized luxury and fashion houses including Coach, Tory Burch, Kate Spade, Michael Kors, and Ralph Lauren.

     Driven by innovation and responsible sourcing principles, the Group has developed an integrated innovation ecosystem that combines material research, sustainable development, and advanced manufacturing capabilities. Its digitally enabled smart production system and flexible manufacturing platforms ensure high standards of quality control, traceability, and performance consistency across global supply chains.

     The Company maintains long-term collaborations with leading universities in China, continuously advancing material science, sustainable leather technologies, and next-generation bio-based materials. These partnerships support ongoing innovation in low-impact processing, material durability, and circular development approaches.

     As an active participant in the industry, the Group contributes to the development of technical standards and sustainable practices within China’s leather and furniture sectors.

　 Guided by the philosophy of “Health, Fashion, Nature, and Warmth,” Zibo Dahuanjiu Polygrace Tannery Group Co., Ltd. is committed to delivering premium, responsibly sourced, and sustainability-driven leather materials and collagen-based solutions. The Company supports its global partners through consistent quality, material innovation, and long-term supply chain value within the luxury and premium goods industry.