Shenguan Holdings (Group) Limited, an investment holding company incorporated in the Cayman Islands in 1989 and headquartered in Causeway Bay, Hong Kong, principally manufactures and sells collagen-based products worldwide under the Shenguan brand. The Group produces edible collagen sausage casings, including its six high-end series of fried, crispy, fresh, tender, bright and colorful variants that account for about 40% of first-half 2025 sales; collagen food products such as Beef Tendon and Bo Bo Chicken; collagen skincare products; polymer collagen medical biomaterials featuring low endotoxin levels below FDA standards; pharmaceutical products and intermediates; collagen medical devices including dental sponges and bone filling materials advancing through clinical trials and regulatory approvals; fine chemicals for human use; and maternal-infant products. Operations span Mainland China, where over 90% of revenue and non-current assets concentrate primarily in Guangxi; Asia excluding Mainland China; and other regions including Southeast Asia, Europe, South America and the United States, serving leading meat processors with certifications like ISO9001, ISO22000, Halal and US FDA export registration. In recent developments, the Group reported 2025 interim results on 25 August 2025 showing revenue of RMB444 million and a net loss of RMB41 million attributable to owners amid weak consumer demand and higher inventory provisions, while achieving 93% sales growth in non-sausage casing segments particularly polymer collagen medical biomaterials; it intensified intelligent production upgrades, raw material supply diversification and market expansion for new collagen applications; advanced clinical trials for dental collagen sponges and refined approvals for collagen bone filling biomaterials; enhanced production efficiency through equipment standardization and cost controls; earned honors including China's 500 Most Valuable Brands 2025 and retained Guangxi collagen research center status; and accumulated 116 patents with collaborations like Huazhong University of Science and Technology yielding publications and joint innovations. Shenguan Holdings is a subsidiary of Rich Top Future Limited and employs about 3,010 staff focused on high-quality collagen technology originating from China's first edible casing patent over 40 years ago.