XI'AN, China, Nov. 19, 2025 /PRNewswire/ -- Shanghai Kehua Bio-engineering Co., Ltd. (KHB), a global provider of in-vitro diagnostic (IVD) solutions, is…
XI'AN, China, Nov. 13, 2025 /PRNewswire/ -- Guangzhou Focus Biotechnology Co., Ltd., a subsidiary of KHB Group and an innovator in…