QuaCheck (Jiangsu) Biological Science & Technology Co., Ltd. is committed to provide comprehensive solutions for the precise diagnosis and eradication of animal diseases through innovative diagnostic reagents. QuaCheck has obtained GMP validation from the Ministry of Agriculture and Rural Affairs of China and established a full-chain quality system from raw material selection to large-scale production, product transportation and laboratory application to ensure the accuracy of test and diagnostic results. The company possesses a product platform for molecular diagnostics (such as fluorescence PCR and isothermal amplification technology), immunodiagnostics (such as ELISA), and POCT diagnostics（such as immune colloidal gold technique）, QuaCheck can provide high-throughput and on-site convenient diagnostic reagents for the animal husbandry industry and epidemic prevention institutions. The company's diagnostic products feature high sensitivity, specificity, and stability. Through extensive cooperation with universities and research institutions, QuaCheck has over 50% of its staff as R&D personnel. Every year, 15% of its sales revenue is invested in R&D to ensure the advancement of its technology, thereby contributing to the health of animals and the safety of food.